Some owner-operators nowadays, enamored with the image first popularized by Southern California’s low-ridin’ community, deflate their trucks’ air suspension so the frame hangs several inches closer to ...

The loud "clang" noise is probably coming from the driveshaft universal joints. The noise is generated because the U-joints are severely worn and are moving around within the driveshaft yolk ...

Most people don't think about replacing the U-joints on their truck until they hear the telltale whine. That's exactly what happened to us and Project Over/Under recently. With the truck basically ...

N H R A rules state that the loop must be installed no more than 6 inches behind the front U-joint. If you don't mind more holes in the floor, it's a good idea to install one in the rear as well. See ...

Driveshafts and axleshafts transmit power farther down your drivetrain. In both cases, this path is not a fixed one. The driveshaft changes angle based on suspension movement, and the path of power ...

This week I noticed a clunk noise in the back of my 2004 Toyota Highlander when I change between Drive and Reverse and when I ease up on the gas pedal after accelerating. After checking it out, my ...