Our newest applications:

NEW Detroit Truetrac for Ford® F-150®

For 2015 - 2024 model years with 8.8" axles, Front and Rear fitments. Improve your stability while towing, improve off-road traction and handling, and limit wheel spin-out in performance applications. Now Available.

Ford applications guide

New Ford® Bronco & Ranger

Now available for newer Bronco and Rangers without a factory locking diff. Improve your handling and performance!

RAM V6 & V8 (2011+)

New applications for the 2011 and up RAM are now available and can help increase stability while towing, improve off-road traction and handling, and limit wheel spin-out.

GM 1/2 Ton (2015+)

New applications for 2015 and up GM 1/2 ton pickups are now available! Increase stability while towing, improve off-road traction and handling, and limit wheel spin-out.

View our application guide to find the right Truetrac for your application.

Find my Truetrac

Limited-slip differential

Optimized torque bias ratios for maximum acceleration and handling

Smooth, automatic engagement

Works in forward and reverse

Maintenance free

No special lubrication or friction modifiers needed

核心功能

Automatic engagement
Unmatched strength and durability
Maintenance free
Works in forward and reverse
Front and rear axle applications
Optimized torque bias ratios deliver maximum vehicle acceleration and handling

Answers to common questions.

FAQs

EV Applications

Truetrac offers high power density in a limited packaging space thanks to its high-strength helical gear design, making it a smart choice for EV applications. It is fully automatic and maintenance-free, and can transfer up to 3.5 times more torque to the high traction wheel. It retains its torque bias retention for a lifetime and does not need electronic connections or software to integrate into a vehicle.

About EV Differentials

Smooth, automatic operation

The Detroit Truetrac differential operates as a standard or open differential under normal driving conditions, allowing one wheel to spin faster or slower as necessary. When a wheel encounters a loss of traction or the terrain changes, the gear separation forces take effect and transfer torque to the high-traction wheel. The helical-shaped gears mesh with increasing force until wheel spin is slowed or completely stopped. When the vehicle exits the low traction situation, the differential resumes normal operation.

Download our guide, "5 things you need to know before buying an aftermarket differential"