10 Best Brake Controllers 2025 in the United States

The Tekonsha 90195 Prodigy P3 is a proportional electric brake controller designed for trailers with 1 to 4 axles, capable of handling 2 to 8 brakes. It is compatible with many popular truck and SUV brands like Ford, GM, Chevy, Dodge, RAM, Toyota, and Jeep, making it a versatile choice for most towing setups. Its proportional braking technology automatically matches the trailer's braking force to how hard you press your vehicle’s brakes, providing smoother and safer stops.

The front-facing color LCD display is easy to read and shows real-time information and alerts, which helps in monitoring brake performance and quickly adjusting settings as needed. Additionally, the device can save up to five different brake settings, which is useful when towing multiple trailers with the same vehicle. The manual lever allows independent application of trailer brakes, offering extra control in challenging situations. The boost function delivers additional braking power, beneficial when hauling heavier loads.

One consideration is that the wiring harness required for installation is sold separately, which may increase the setup cost and complexity for users unfamiliar with vehicle wiring. Although installation is generally straightforward with the correct harness, those new to such tasks might prefer professional assistance. The compact size and clear controls contribute to its user-friendliness, but it is important to note that it is designed only for trailers up to 4 axles, so it may not be suitable for very large trailers. With strong braking performance and a reputation for reliability, the Prodigy P3 is a feature-rich option that balances ease of use with functionality.

The Tekonsha 90160 Primus IQ Electronic Brake Control is a solid choice for those in need of a reliable brake controller, especially for trailers. One of its standout strengths is the Plug-N-Play feature, which simplifies installation, although it does require a T-connector, sold separately, to connect to your vehicle. Its digital LED readout displays diagnostics, making it user-friendly by alerting you to any issues. The controller also works proportionally, even in reverse, adding convenience and safety when backing up. Plus, it includes a Boost feature that enhances braking control, which can be particularly beneficial when towing heavier loads.

There are a few drawbacks to consider. While the self-diagnostics and LED readout are helpful, new users may need some time to familiarize themselves with these features. The need for a separate T-connector could be an inconvenience for buyers who expect an all-in-one solution. Additionally, while the Primus IQ has a universal fit, it’s always good to ensure compatibility with your specific vehicle and trailer setup.

This brake controller balances ease of use with solid performance, making it particularly suitable for everyday users and those who may be less experienced with trailer towing.

The REESE Towpower 8507111 Brakeman IV is a compact digital brake controller designed for those who need a reliable solution for towing. One of its standout features is the digital display, which allows users to easily see and adjust the brake settings, enhancing the user experience. It supports up to eight braking systems, making it suitable for a variety of towing needs. Additionally, the small design means it can be mounted in various orientations without the hassle of leveling, which can be a big plus for users with limited installation space or those who appreciate a tidy interior setup.

While the compact design is convenient, some users may find the smaller interface less intuitive than larger models, especially if they prefer clearer visual indicators for adjustments. Installation is generally straightforward, but those unfamiliar with wiring for towing setups might still find it a challenge. The advanced internal circuit protection is a great safety feature, but it doesn't eliminate the need for proper installation and setup to ensure optimal performance.

This brake controller is versatile and well-suited for recreational users and light to moderate towing needs, but heavy-duty users might want to consider more robust options. If you're looking for a straightforward, reliable brake controller for occasional use, the REESE Towpower 8507111 is a solid choice.