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 Elite Electric Brake Controller stands out with its dual braking modes: proportional and user-controlled. This makes it versatile for different towing situations. The proportional mode uses inertia sensing, which is great for smooth and safe highway braking. The user-controlled mode lets you manually adjust the braking force, offering flexibility based on your needs.

Active Calibration is another highlight, ensuring optimal performance regardless of the vehicle or trailer setup. This controller is compact and easy to install, requiring minimal dashboard space, which is a plus for those who prefer a clutter-free look.

Its best-selling rank in automotive and trailer brake controls also showcases its popularity and trust among users. If you need a reliable and adaptable trailer brake controller, the REDARC Tow-Pro Elite is worth considering.

The Tekonsha 90885 Prodigy P2 is a proportional electric brake controller, meaning it automatically matches the trailer's braking power to how hard you press your vehicle’s brakes. This makes towing smoother and safer, especially in varied driving conditions. It supports trailers with 2 to 8 brakes, covering from one to four axles, which fits most common towing setups. Installation is relatively straightforward with its plug-and-play design and snap-in dash mount, but you may need a vehicle-specific wiring harness sold separately, which could add complexity.

The LED display is clear and shows real-time diagnostics and alerts, making it easier to monitor performance. One handy feature is the Boost function, which lets you increase braking power in heavier load situations with the push of a button, providing extra stopping confidence. The unit is praised for reliability and ease of use, though it is a bit larger than some simpler controllers and might require professional help for perfect installation if you’re not familiar with vehicle wiring.

This product is an ideal choice for drivers who tow frequently and want a dependable, adjustable controller that offers good feedback and control without being overly complicated.