Rancho Cucamonga is home to thousands of truck owners who demand quality service. Located in the heart of the Inland Empire, our shop is easily accessible from Victoria Gardens and major freeways.
Empire Motorsports provides professional drivetrain & differential service to Rancho Cucamonga residents across all 4 ZIP codes. With 1 year parts & labor warranty and typical 3-8 hours installation time, we make it easy to upgrade your truck.
Pricing starts at $250 and goes up to $3,500 depending on your vehicle and options. Call for a free quote.
Typical cost in Rancho Cucamonga. Final price depends on vehicle.
Do I need to re-gear after installing larger tires?
Going up two or more tire sizes typically requires re-gearing to restore performance. We'll check your current ratio and recommend the right gear for your tire size and driving style.
What's the difference between a locker and a limited-slip?
A limited-slip transfers some power to the wheel with traction. A locker fully locks both wheels together for maximum traction. Lockers are stronger off-road; limited-slips are easier on pavement.
How long does a gear change take?
A full re-gear of front and rear axles takes a full day. We do the work, set up the gear pattern, and put break-in oil in. You drive carefully for the first 500 miles, then return for an oil change.
Select your ZIP for neighborhood-specific pricing and details.
2 miles from our shop · Free quotes · Since 1992
