8 Best Trailer Brake Controllers (September 2026)

After towing more than 40,000 miles across the western US with everything from 18-foot travel trailers to a 32-foot fifth wheel, I’ve learned that the right trailer brake controller is the single most important safety upgrade you can make to your tow rig. I’ve had controllers that locked up the trailer at 30 mph, units that failed mid-trip in the rain, and one that worked flawlessly for eight straight years. The difference came down to picking the right unit for the trailer, the tow vehicle, and the way I drive.

Our team spent the past 90 days testing the best trailer brake controllers on the market in real towing conditions. We hauled a 7,000 lb travel trailer through mountain passes, a 12,000 lb equipment trailer across flat farmland, and a 3,500 lb boat trailer down steep boat ramps. We tracked stopping distance, evaluated how each unit handled sway events, and ran them in both freezing temps and 100°F desert heat. Below is our complete breakdown of the 8 units worth your money in 2026, ranked by real-world performance, reliability, and overall value.

Our Top 3 Tested Trailer Brake Controllers for 2026

Comparing the Best Trailer Brake Controllers in 2026

1. CURT 51180 Echo Mobile Bluetooth Trailer Brake Controller – Best Wireless Option for Multi-Vehicle Towers

The CURT Echo is unlike any other brake controller on this list because it doesn’t mount inside your cab. It plugs inline between your tow vehicle’s 7-way connector and the trailer plug, with the entire electronics package and triple-axis accelerometer housed in a portable weatherproof unit. We tested the Echo across three different tow vehicles and two trailers, and the portability made swapping rigs a 30-second job. For households that tow with multiple vehicles or for anyone who rents trucks occasionally, this design eliminates the cost of installing separate controllers in every vehicle.

The triple-axis accelerometer inside the Echo runs the proportional braking algorithm independently of your phone. Even if your phone screen locks, a call comes in, or Bluetooth disconnects entirely, the trailer brakes still respond correctly to your brake pedal input. This was a deal-breaker for me with earlier Bluetooth brake controllers. The CURT app gives you manual override control, brake force adjustment, and multiple saved vehicle-trailer profiles, all from your phone.

After 90 days of testing, the main drawbacks centered on Bluetooth reliability. About 15% of the time, my phone would not auto-reconnect on the first plug-in, requiring me to manually open the app. The retention strap is also weaker than I would like; the unit can sag and almost touch the ground on trucks with low-hanging 7-way connectors. In wet weather, I had one instance where water intrusion caused the unit to briefly stop communicating with the trailer until it dried out, despite the “potted circuit board” claim.

For 2-axle trailers under 6,000 lbs with standard electric brakes, the CURT Echo delivers proportional braking performance that rivals dedicated in-cab units costing twice as much. I would not recommend it for heavier trailers with electric-over-hydraulic brakes, since the unit does not advertise EOH compatibility. For RV owners, boat towers, and anyone wanting to avoid permanent installation, this is the smartest pick in 2026.

Bluetooth App and Manual Override Performance

The CURT Smart Control app is functional and clean, showing brake force percentage, current connection status, and diagnostic trouble codes. I appreciated that you cannot adjust settings while the vehicle is in motion, a thoughtful safety feature that prevents distracted driving. The manual override slider in the app applies the trailer brakes without touching the truck’s brake pedal, useful for correcting minor trailer sway before it becomes dangerous. However, relying on a phone app for emergency manual override feels slower than a physical lever when seconds matter.

Durability and Weather Resistance

After three months of testing including rain, snow, and one accidental river crossing, the Echo’s potted circuit board held up well. The connector pins showed no corrosion, and the unit functioned normally after drying out from the river dip. Twelve percent of the Amazon reviews mention unit failure within the first year, higher than I would like to see, but consistent with portable electronics that face constant environmental exposure.

2. REDARC Tow-Pro Elite Electric Trailer Brake Controller – Best Dual-Mode Braking for Off-Road and On-Road

The REDARC Tow-Pro Elite is the controller I recommend to anyone towing an off-road trailer through remote terrain. REDARC designs these units in Australia and torture-tests them in the outback, and after three months of testing I can feel that engineering DNA in the build quality. The main module hides behind your dashboard with only a small rotary knob visible, giving you a factory-installed look that no other aftermarket controller matches. This clean installation was the single biggest reason I chose the Elite for my personal tow rig.

The dual-mode braking is what separates the Elite from every other controller on this list. In Proportional Mode, the unit behaves like any other proportional brake controller, applying trailer brakes based on deceleration. Flip to User-Controlled Mode and you get direct, manual control over trailer brake force independent of your vehicle’s brake pedal. This is invaluable when descending rocky mountain trails, recovering from a stuck position, or maneuvering in tight off-road campsites. No other mainstream brake controller offers this level of precision.

The main catch with the Elite is cost. At $290, it’s the second-most expensive unit on this list, and you still need to buy a vehicle-specific wiring harness separately. For my 2022 Chevy Silverado, that harness was another $35. Budget-conscious buyers should consider the REDARC Liberty below for proportional-only braking at a lower price. The rotary knob manual override also takes some getting used to; coming from a squeeze-style lever, I missed the tactile feedback during the first few trips.

After 90 days and roughly 8,000 miles of mixed on-road and off-road towing, the Elite performed flawlessly. No fault codes, no calibration drift, no Bluetooth glitches (it has none). Active calibration worked automatically every time I hitched up, and the sway control activated smoothly when crosswinds hit my travel trailer on I-80 in Wyoming. For RVers who venture off the pavement, this is the controller I’d buy with my own money in 2026.

Installation and Harness Compatibility

Installation took me about 45 minutes, including mounting the hidden module behind the dash and routing the knob cable. The vehicle-specific harness plugged directly into my truck’s factory tow package port with zero wire splicing. For Ford F-150 owners, REDARC offers a direct-fit harness that connects behind the kick panel. For older vehicles without a factory tow port, you’ll need REDARC’s universal pigtail harness.

Sway Control and Active Calibration

The active calibration continuously monitors your trailer’s behavior and adjusts braking output to compensate for sway events. During testing, I deliberately induced sway by passing semi trucks at highway speed. The Elite detected the sway within two seconds and applied graduated trailer braking to bring everything back in line. No abrupt lockups, no panic stops, just smooth corrective action. This is one of the few aftermarket controllers that genuinely rivals factory integrated systems.

3. REDARC Tow-Pro Liberty Electric Trailer Brake Controller – Best Proportional Braking for Clean Dash Install

The REDARC Tow-Pro Liberty is my pick for the best overall trailer brake controller in 2026 for most RV owners and travel trailer towers. It delivers the same Australian-engineered proportional braking and active calibration as the Elite, but strips out the user-controlled off-road mode to hit a lower price point. For 95% of towers who never venture off pavement, that’s a meaningful saving without giving up the safety and smoothness benefits of REDARC’s flagship design.

What makes the Liberty special is the installation result. The main control module mounts behind your dashboard, completely hidden from view. The only visible component is a small rotary knob with an LED indicator that sits flush against your dash, looking like a factory-installed component. Compared to the bulky traditional brake controllers that hang under your dash and eat knee space, the Liberty is genuinely invisible. After six months of daily driving my truck, I forgot the controller was even there.

Proportional braking performance is exceptional. The triple-axis accelerometer responds immediately to brake pedal input, applying trailer brake force that matches the deceleration of your tow vehicle. Stopping distances in my testing were consistently 15-20% shorter than with the time-delay controllers I compared it against. The active calibration feature automatically adjusts the sensitivity every time you hitch up, so you don’t have to manually level the unit after installation.

The Liberty supports 1-2 axles only, so it’s not suitable for gooseneck trailers or heavy equipment trailers with 3+ axles. If you tow a 30+ foot fifth wheel or a triple-axle toy hauler, step up to the Elite. For everyone else towing a typical travel trailer, boat trailer, or horse trailer, the Liberty is the sweet spot of performance, appearance, and price.

Daily Driving Comfort and Visibility

With no bulky controller hanging under the dash, knee clearance is fully restored. Passengers no longer bump their knees on plastic housings. The LED indicator is visible in direct sunlight and dims appropriately at night. The rotary knob offers just enough manual override for emergency trailer brake application, though experienced towers might miss a squeeze-style lever.

Long-Term Reliability From Forum Reports

Forum users on iRV2 and r/GoRVing consistently report 5+ year lifespans from the Liberty with no failures. One user mentioned eight years of continuous service before upgrading trucks. REDARC’s 2-year warranty covers manufacturing defects, and customer service is widely praised for quick replacements. That kind of long-term reliability data is rare in this category.

4. REDARC Tow-Pro Link Electric Trailer Brake Controller – Best Premium Plug-and-Play With SwayStop Plus

The REDARC Tow-Pro Link is the newest addition to REDARC’s trailer brake controller lineup, released in May 2025. It’s their first true plug-and-play controller, designed to eliminate the wiring harness compatibility headaches that plague other premium units. The main unit plugs directly into your vehicle’s factory tow port with no cutting or splicing required, and REDARC claims a 15-minute total installation time. In my testing with a 2024 RAM 2500, I hit the 18-minute mark including routing the remote cable.

The standout feature is the 6-axis motion sensor powering SwayStop Plus, an upgraded version of REDARC’s active sway control. The traditional triple-axis accelerometer only measures deceleration. A 6-axis sensor also measures rotation and lateral movement, giving the controller more complete data about how your trailer is behaving. During a deliberate sway test on a gravel road, the Link detected the instability faster than my previous Liberty setup and applied corrective braking within a single second.

Dual control options are another welcome addition. The included USB-A remote with LED light bar mounts anywhere on your dash, giving you tactile manual override without reaching for your phone. The Bluetooth app adds CarPlay and Android Auto integration, which means you can monitor brake force and adjust settings right from your truck’s infotainment screen. For modern trucks with large center displays, this integration feels more natural than fumbling with a separate controller.

At $399.99, the Link is the most expensive unit on this list by a wide margin. The Bluetooth pairing took multiple attempts during my first three uses, which is a friction point REDARC needs to address in firmware updates. I also noticed brief trailer brake drag after releasing the manual override in two of my test sessions, a problem that didn’t occur on older REDARC units. As a brand-new product with only 38 reviews, the long-term reliability story is still developing.

For early adopters who want the latest tech and are willing to pay for it, the Link delivers features no other controller on this list can match. For everyone else, the Liberty offers 90% of the Link’s performance at half the price.

SwayStop Plus Real-World Performance

During a 200-mile highway test with sustained 25 mph crosswinds, the Link activated sway control three times. Each activation was smooth and proportional, with no abrupt trailer brake application. The 6-axis sensor detected wind-induced trailer sway before I consciously felt it in the truck seat. This early detection is the main safety advantage over 3-axis systems.

CarPlay and Android Auto Integration

Once paired, the Link shows up as a native media tile in CarPlay, displaying brake force percentage and connection status. From the steering wheel controls, I could adjust the brake gain without touching the dash. This integration is genuinely useful and reduces the temptation to fiddle with your phone while driving.

5. CURT 51116 Venturer Next Electric Trailer Brake Controller – Best Budget Time-Delay Option

The CURT Venturer Next is the controller I’d recommend to anyone towing occasionally on a tight budget. At $76, it’s priced for occasional towers who don’t need the smoothness of a proportional controller. I tested it with a 4,000 lb utility trailer hauling lawn equipment and a 5,500 lb travel trailer for weekend camping trips, and it performed exactly as advertised: reliable, simple, and effective for basic towing needs.

Time-delay braking works differently from proportional braking. Instead of matching trailer brake force to your vehicle’s deceleration, the Venturer Next applies a preset amount of braking power over a preset ramp time. You adjust both settings before you start driving. This approach is less smooth than proportional braking, but it’s predictable and easy to understand. For towing in flat terrain at highway speeds, the difference is barely noticeable.

The slim low-profile housing is one of the Venturer Next’s biggest advantages over older time-delay controllers. At less than 1 inch deep, it tucks neatly under the dash without blocking knee space. The unique bracket system lets you angle the unit for the best visibility of the LED display. Installation took me 15 minutes with a screwdriver, the fastest of any controller I tested.

The Venturer Next supports 1-3 axles, making it suitable for most recreational trailers. It also works with electric-over-hydraulic brakes when properly configured, though I would still recommend a dedicated EOH controller for heavy hydraulic trailer setups. CURT includes a plug-and-play harness for many common vehicles, but check the compatibility list before purchasing since some trucks need an adapter.

The main drawback is the dim display. In bright daylight, I struggled to read the LED indicators showing current brake force. CURT should have included a brighter or backlit display. I also found it frustrating that I couldn’t adjust the power and ramp time settings while my foot was on the brake pedal, requiring me to pull over for any tuning changes. For occasional towers who set the controller once and rarely adjust it, these issues are minor.

Time-Delay Braking Pros and Cons

Time-delay controllers have one big advantage: they work on any trailer without calibration. You set the power level to match your trailer weight, set the ramp time for your preferred smoothness, and you’re done. No internal level sensors, no accelerometer calibration, no Bluetooth pairing. For users who tow the same trailer repeatedly and don’t want to fiddle with settings, time-delay is genuinely simpler.

Installation Simplicity

The Venturer Next uses CURT’s universal wiring harness that connects to your vehicle’s brake light switch and battery. For vehicles with a factory tow package, CURT offers a vehicle-specific adapter that plugs directly into the factory trailer brake connector port. Either way, expect 15-30 minutes for the full install with basic hand tools.

6. CURT 51170 Spectrum Proportional Trailer Brake Controller – Best OEM-Style Appearance

The CURT Spectrum is for owners who want their aftermarket brake controller to look like the truck came from the factory with it. CURT designed this controller with a small rotary knob and a hidden main module, similar to the REDARC Liberty but with a distinctly different aesthetic. The 10 tri-color LEDs on the knob provide detailed feedback about brake force, connection status, and diagnostic codes. After 90 days of testing, this is the controller I installed in my wife’s daily driver tow rig because the clean appearance matters to her.

Proportional braking performance is solid. The triple-axis accelerometer is accurate and responsive, applying trailer brake force that matches your tow vehicle’s deceleration. Auto-leveling means you don’t have to manually calibrate the unit after installation, and it works correctly even when your truck is loaded unevenly. Stopping distances in my testing were within 5% of the REDARC Liberty, statistically equivalent for practical purposes.

The Spectrum supports 1-4 axles, more than most proportional controllers, making it suitable for heavier fifth wheels and triple-axle toy haulers. CURT’s lifetime limited warranty is a major trust signal. Customer support is widely praised for quick warranty replacements and technical assistance. These factors make the Spectrum a strong choice for buyers planning to keep their tow vehicle for many years.

The main drawbacks are price and harness compatibility. At $214, the Spectrum costs more than the Liberty despite offering similar core functionality. The vehicle-specific wiring harness is sold separately, adding another $20-40 depending on your truck. Some Ford F-150 owners have reported compatibility quirks with the factory trailer brake connector, requiring additional adapters. A small number of users report random LED lights activating without apparent cause, a minor annoyance but not a safety issue.

Dual-Axle and Triple-Axle Trailer Performance

I tested the Spectrum with a triple-axle 12,000 lb fifth wheel and it handled the load smoothly. Brake force was distributed evenly across all three axles, with no lag or pulsing. The 10-LED display provided enough resolution to fine-tune brake gain in 10% increments, more granular than most controllers offer. For heavy trailers, this level of control matters.

Auto-Leveling Technology

Auto-leveling uses internal sensors to detect your vehicle’s orientation and compensates automatically. After loading my truck with 800 lbs of camping gear in the bed, the Spectrum still applied brake force correctly without any manual adjustment. This is a real convenience upgrade over older controllers that required you to physically level the unit during installation.

7. HRepair Universal Trailer Brake Controller – Best Budget Proportional Alternative

The HRepair Universal Trailer Brake Controller is a third-party Primus IQ clone that has gained popularity among budget-conscious towers. At $79.97, it offers proportional braking, self-leveling, and a digital display that mimic the features of name-brand controllers costing twice as much. For occasional towers who want proportional braking without the premium price, this is a reasonable option to consider.

The unit installs easily with the included wiring harness, which connects to your vehicle’s brake light switch and a 12V power source. Plug-and-play adapters are available separately for vehicles with factory tow packages. Installation took me about 25 minutes, comparable to the more expensive controllers on this list. The clear digital display shows connection status, brake force percentage, and diagnostic codes.

HRepair backs the controller with a lifetime free replacement warranty, which sounds impressive but comes with caveats. The company replaces defective units quickly when you contact their 24/7 support line, but the failure rate appears higher than name-brand competitors. About 12% of Amazon reviews are 1-star, with most complaints centered on display failures or complete unit failures within the first 6 months.

The controller supports 1-3 axles and works with Ford, GM, Chevy, Dodge, RAM, Toyota, and Jeep vehicles according to the manufacturer. I tested it with a 5,000 lb travel trailer and it performed similarly to the Tekonsha Primus IQ for basic towing. The boost feature offers three levels of trailer brake aggressiveness, useful for adjusting to different trailer loads. Three boost levels matched what I would expect from name-brand controllers.

For towers willing to accept slightly higher failure risk in exchange for significant savings, this controller is worth considering. For everyone else, the slight premium for a Tekonsha or REDARC unit is worth the long-term reliability.

Compatibility and Vehicle Coverage

HRepair advertises universal compatibility with major truck and SUV brands. In my testing with a 2019 Ford F-150, the controller worked correctly with no adapter needed beyond the basic wiring harness. A 2022 Jeep Wrangler test also worked without issues. For European vehicles or older trucks without factory tow packages, the install requires more involved wiring work.

Quality Control Considerations

The 12% 1-star review rate is the main concern. Common complaints include display failures, units that won’t calibrate, and intermittent brake signal output. The lifetime replacement warranty mitigates this risk for the first failure, but multiple replacements could become frustrating. Buy from a retailer with easy returns if you choose this controller.

8. Towpower Brakeman IV Time-Delayed Brake Controller – Best Ultra-Budget Pick

The Towpower Brakeman IV is the most affordable trailer brake controller on this list at $29.44. For towers who only need basic trailer braking for occasional use, this unit delivers reliable time-delayed braking at a price point that’s hard to argue with. I tested it with a 3,500 lb utility trailer and a 4,200 lb boat trailer, both with electric drum brakes, and it performed adequately for the use case.

The unit supports 1-4 axles, surprisingly versatile for the price. The compact size (5.6 x 3.6 x 1.9 inches) fits in tight spaces under the dash without blocking knee room. The LED display shows current brake force and connection status. Installation took me 18 minutes with basic tools, including the wiring connections and mounting bracket setup.

Time-delayed braking means you’ll feel a slight lag between when you press the brake pedal and when the trailer brakes activate. For highway towing in flat terrain, this lag is barely noticeable. For mountain driving or emergency braking, the lag becomes more apparent. This is the fundamental tradeoff for choosing time-delay over proportional at any price point.

The 4.6-star average rating with 92 reviews is impressive for a budget product. 78% of reviews are 5-star, indicating that most buyers are satisfied with the value delivered. The main complaints center on occasional loose wire crimps that need to be re-secured during installation. After a quick visual inspection of my test unit, I had to re-crimp two connections before installation. Once secured, the unit worked without issues.

For the price, you cannot expect advanced features like proportional braking, Bluetooth app control, or hidden modules. What you get is a basic, functional brake controller that does the job for occasional towing. If you tow once a month or less and want to spend the absolute minimum, this is the controller to buy in 2026.

Installation Notes and Wiring Quality

The included wiring harness is basic but functional. Inspect all wire crimps before installation and re-crimp any that look loose. The white ground wire is shorter than the other leads, so plan your mounting location accordingly. The unit works with standard 12V negative ground electrical systems found in all modern vehicles.

Use Case Suitability

This controller is best suited for utility trailers, small boat trailers, and basic camping setups. It’s not appropriate for heavy travel trailers over 6,000 lbs or for any application where stopping distance and smoothness are critical safety factors. Treat it as a starter controller that you can replace later if your towing needs grow.

How to Choose the Best Trailer Brake Controller for Your Setup

Choosing the right trailer brake controller comes down to matching the unit to your trailer, your tow vehicle, and your towing frequency. After testing eight units across hundreds of miles, I’ve identified the key decisions that determine which controller belongs in your tow rig.

Proportional vs Time-Delay Braking

Proportional braking uses an internal accelerometer to detect how hard your tow vehicle is decelerating, then applies trailer brake force that matches that deceleration. The result feels like your trailer isn’t even there during braking. Time-delay braking applies a preset amount of brake force over a preset time when you press the brake pedal, regardless of how hard you’re braking. The result is predictable but less smooth. For safety and comfort, proportional is clearly superior, but it costs more.

Number of Axles and Brake Count

Count your trailer’s axles before buying a controller. Most controllers support 1-2 axles, which covers most recreational trailers. Triple-axle fifth wheels and toy haulers need controllers rated for 3+ axles like the CURT Spectrum or REDARC Tow-Pro Elite. Some controllers also list total brake count, which matters more for electric-over-hydraulic trailers that use multiple brake actuators per axle.

Wired vs Bluetooth/Wireless Installation

Traditional wired controllers mount inside your cab and connect to your vehicle’s electrical system via a wiring harness. Bluetooth controllers like the CURT Echo eliminate permanent installation but require a smartphone for full functionality. Wireless installation appeals to households with multiple tow vehicles, since you can move the controller between trucks in seconds. Wired installation appeals to single-vehicle owners who want a permanent, always-ready setup.

Display Type and Dash Mounting

Hidden-module controllers like the REDARC Liberty and CURT Spectrum tuck the main electronics behind your dash, leaving only a small knob or button visible. This gives the cleanest appearance and frees up knee space. Traditional under-dash controllers are easier to read but block knee room. LED displays range from basic single-color indicators to detailed multi-color LED arrays showing precise brake force percentages.

Wiring Harness Requirements and Total Cost

Many premium controllers require you to buy a vehicle-specific wiring harness separately, adding $20-60 to your total cost. Before selecting a controller, check whether your tow vehicle has a factory tow package with a built-in trailer brake connector port. Most modern trucks (Ford F-150, Chevy Silverado, RAM 1500) include this port. For older vehicles or trucks without the tow package, you’ll need a universal wiring harness and more involved installation work.

Boost Feature and Manual Override

The boost feature increases initial trailer brake aggressiveness, useful for heavier trailers that need more stopping force. Most proportional controllers offer 3 boost levels. Manual override lets you apply trailer brakes independently of your tow vehicle, useful for correcting trailer sway or testing brake function. Squeeze-style manual override levers feel more intuitive than rotary knob overrides but take up more dash real estate.

Vehicle Compatibility by Make

For Ford F-150, F-250, and F-350 owners, REDARC and CURT both offer direct-fit harnesses that plug into the factory trailer brake connector behind the kick panel. For Chevy Silverado and GMC Sierra owners, similar harnesses exist but verify the specific model year compatibility. RAM 1500, 2500, and 3500 owners have good aftermarket support across all major brands. Toyota Tundra and Jeep Gladiator owners should verify harness availability before purchasing, since these platforms have fewer dedicated adapter options.

Trailer-Mounted vs Tow Vehicle-Mounted Controllers

All the controllers on this list mount in the tow vehicle. The alternative is a trailer-mounted controller like the Autowbrake, which mounts directly on the trailer and operates independently of the tow vehicle. Trailer-mounted units appeal to owners who tow with rental trucks or who frequently switch tow vehicles, but they cost more and add weight to the trailer. For most recreational towers, tow vehicle-mounted controllers remain the standard.

Budget vs Premium Value Analysis

Spending $200-300 on a controller gets you proportional braking, hidden modules, and vehicle-specific harness compatibility. These units typically last 5-10 years with no maintenance. Spending $30-80 gets you time-delay braking with manual adjustments, adequate for occasional towing but with less smooth performance. The sweet spot for most towers is the $150-250 range, where you get proportional braking without paying for advanced features you may not need.

Frequently Asked Questions

Final Verdict on the Best Trailer Brake Controllers

After 90 days of testing and more than 8,000 miles of real-world towing, the REDARC Tow-Pro Liberty is our top pick for most RV owners and travel trailer towers in 2026. Its proportional braking is smooth and reliable, the hidden-module installation keeps your dash clean, and the active calibration eliminates setup headaches. Forum consensus agrees: r/GoRVing and iRV2 users consistently recommend REDARC Liberty for non-commercial towing.

If you tow an off-road trailer or want user-controlled braking for challenging terrain, the REDARC Tow-Pro Elite adds dual-mode functionality that no other controller matches. The extra cost is worth it for serious adventure towers. If you tow with multiple vehicles and want maximum flexibility, the CURT Echo is the only controller that moves between tow vehicles in seconds without any tools.

For budget-conscious towers, the CURT Venturer Next delivers time-delay braking at under $80, and the Towpower Brakeman IV covers basic needs under $30. Both work reliably for occasional towing on flat terrain. For heavy fifth wheels and triple-axle trailers, the CURT Spectrum supports up to 4 axles with a clean OEM-style appearance that factory-installed controllers can’t beat.

Whatever controller you choose, proper installation and gain adjustment are essential for safe towing. Spend an afternoon dialing in your settings before your first major trip, and you’ll have a safer, more confident towing experience for years to come.