10 Best Trailer Brake Controllers 2025 in the United States

The Tekonsha 8508220 Brake-EVN Proportional Electric Trailer Brake Controller is designed for trailers with 1 to 4 axles, making it a great option for a range of users, from occasional travelers to more frequent haulers. One of its key strengths is the proportional braking system, which adjusts the brake power based on how hard you apply your tow vehicle's brakes. This feature enhances safety by providing automatic and smoother braking in various situations. The inclusion of an internal inertia sensor is a notable plus, ensuring that the braking response is aligned with your needs.

Installation is made easy with the Plug & Play port and removable electrical connector—this means that users can set it up without extensive technical knowledge. Additionally, the easy-to-read LED display provides real-time diagnostics and alerts, which can be especially helpful for monitoring the system while driving. The manual control lever is another useful feature, allowing for direct application of the brakes when necessary.

While it boasts compatibility with a wide range of vehicle brands, the vehicle-specific wiring harness required for installation is sold separately, which could incur additional costs and complicate the setup process slightly. Some users may also find the display information to be minimal in terms of detailed diagnostics.

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 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.