1994 Dodge Ram 1500 1/2 ton pickup, 2WD & 4WD, for heavy loads or commercial use, requires 8 inches between tire and frame.

1994 Dodge Ram 2500 3/4 ton pickup, 2WD & 4WD, Requires 8 inches between tire and frame, front kits fits 2WD only.

1994 Dodge Ram 3500 1 ton pickup, 2WD 7 4WD, except commerical cab and chassis, requires 8 inches between tire and frame, front kit fits 2WD only.

1999 Ford F250 Super Duty 3/4 ton pickup, 2WD, 8,800 GVWR, requires 8 inches between tire and frame

1999 Ford F250 & F350 Super Duty 3/4 & 1 ton pickup, 2WD & 4WD, requires 8 inches between tire and frame, front kit fits 4WD only.

1999 Ford F350 Super Duty 1 ton pickup, 2WD, 11,200 GVWR and under, requires 8 inches between tire and frame.