You want coil-over shocks. You don't know why, you don't know how they work, and you don't know why they might or might not be better, but you've seen them in the magazines, on race trucks, under ...

The three numbers stand for coil length, coil inner diameter, and spring rate (this coil shows 1600.250.0200: 1600 means 16 inches, 250 means a 2.5-inch inner diameter or shock body diameter, and ...

Upgrading the coil spring setup is as simple as adding a pair of new coilover shocks (with a 500-pound spring), a pair of coilover-compatible lower control arms, and a bag of hardware, of which ...