10 Best Trailer Brake Controllers 2026 in the United States

The Tekonsha 90160 Primus IQ Electronic Brake Control is a solid choice for those in need of a reliable trailer brake controller. One of its key strengths is the Plug-N-Play feature, which allows for easy installation with compatible T-connectors. This is a significant benefit for users who may not be very experienced with wiring or installation, as it helps simplify the process. The digital LED readout adds another layer of convenience, providing real-time diagnostics and making it easier to monitor performance.

This brake controller boasts good performance with its proportional braking feature that works in reverse, enhancing safety while reversing a trailer. The Boost feature is also a plus, allowing for adjustable braking power for different situations and improving control, especially for heavier loads.

However, there are some drawbacks to consider. The T-connector required for installation is sold separately, which could be an additional expense and a slight inconvenience for users who might expect a complete package. Additionally, while the self-diagnostics feature is useful, it may not cover all potential issues, leaving some users uncertain about specific problems. The dimensions and weight of the device make it compact and lightweight, which is great for minimizing extra bulk in your vehicle. The Tekonsha 90160 Primus IQ is well-suited for casual to moderate trailer users who value ease of use and reliability. Its strong performance and user-friendly features make it a commendable choice, though users should be prepared for the additional purchase of installation accessories.

The REDARC Tow-Pro Liberty Electric Trailer Brake Controller Kit offers a solid option for those needing reliable trailer braking. Its proportional braking in Everyday Mode ensures smooth and consistent deceleration, making it easier to manage your trailer. The active calibration and inertia sensing features mean the system can adapt to various driving conditions, ensuring safety and control.

Additionally, the manual override is handy for counteracting trailer sway promptly, providing extra peace of mind during your travels. This controller is designed to work with 12V systems, which is standard in most vehicles, ensuring broad compatibility. Installation is straightforward, making it accessible even to those without extensive technical knowledge.

The design aims for a perfect factory look, minimizing any awkward placements or discomfort, such as knee knocking. The REDARC Tow-Pro Liberty stands out for its ease of use, safety features, and user-friendly installation process.

The Tekonsha 90195 Prodigy P3 is a proportional electric brake controller designed for trailers with 1 to 4 axles, supporting from 2 up to 8 brakes. It automatically matches your trailer’s braking power to how hard you press your vehicle’s brakes, which helps provide smoother and safer stopping. This model works with many popular vehicles, including Ford, GM, Chevy, Dodge, RAM, Toyota, and Jeep, making it a flexible choice for various tow setups.

One useful feature is its clear, front-facing color LCD screen, which displays settings and alerts in real-time, helping you keep track of how the system is performing. It also lets you save up to five different braking presets, so if you tow multiple trailers, switching between setups is quick and simple. The controller offers a boost option to increase braking power when hauling heavier loads, and manual control is available if you need to apply the trailer brakes independently. However, the wiring harness needed for installation is sold separately, which means added cost and effort if you don’t already have the right connectors.

The unit is compact and lightweight, and it has a strong reputation with high customer ratings. For those seeking a dependable and adjustable brake controller with good vehicle compatibility and useful features for various trailers, the Tekonsha Prodigy P3 represents a reliable choice, especially for those who want both automatic and manual braking options.