Differential Service



If your vehicle is 4WD, AWD, or RWD, it has gearboxes (differentials) underneath the vehicle that transfer power from your transmission to your drive axles. The gears inside of those differentials must stay properly lubricated to minimize wear and tear. Because there are no filters for differential oils, most manufacturers recommend replacing those oils every 30,000-50,000 miles depending on make and model. New lubricant results in less friction, less wear, and longer component life.