Lift Laws
Ford The Best
Drive Over The Rest
89 F-150 4x4
302 V-8
3" Suspension Lift
33/10.50/15 Mud Kings
88 F-350 4x4
460 V-8
6" Suspension Lift
36/12.50/16.5 Super Swampers
79 F-150 4x4
300 Straight 6
3" Suspension Lift
35/12.50/15 Mud Kings
92 Thunderbird
302 HO V-8
Kick *** Stereo
MICHIGAN
Lift blocks between the front axle and springs, or lift blocks that exceed 4 inches in height between the rear axle and springs, are not allowed. Shackle replacements cannot exceed OE length by more than 2 inches, and ixnay on the coil spring spacers. In terms of acceptable height, less than 4,501 GVWR, and your frame height cannot exceed 24 inches, and the bumper height can't go beyond 26 inches. For GVWR's between 4,501 and 7,500, those numbers are 24 and 28 inches. For 7,501 and 10,000-pound vehicles, keep the height at 26 and 30 inches.
Ford The Best
Drive Over The Rest
88 F-350 4x4
460 V-8
6" Suspension Lift
36/12.50/16.5 Super Swampers
89 F-150 4x4
302 V-8
3" Suspension Lift
33/10.50/15 Mud Kings
79 F-150 4x4
300 Straight 6
3" Suspension Lift
35/12.50/15 Mud Kings
92 Thunderbird
302 HO V-8
Kick *** Stereo






