Lift Kits in Illinois
Conditional
Illinois caps bumper height at 22 inches front and rear on first-division vehicles, with weight-tiered limits for multipurpose vehicles and an absolute ceiling of 28 inches front and 30 inches rear regardless of GVWR.
Verified against primary sources · August 2026
What the law says
5 inches tall and span the wheel track.
Specific Limits
- Absolute cap
- 28 in front / 30 in rear
- Bumper min height
- 4.5 in tall, spanning the wheel track
- Bumper max by gvwr
- 24/26 in up to 4,500 lb; 27/29 in 4,501-7,500 lb; 28/30 in 7,501-9,000 lb
- Bumper max first division
- 22 in front / 22 in rear
Frequently Asked Questions
Are lift kits legal in Illinois?
Illinois caps bumper height at 22 inches front and rear on first-division vehicles, with weight-tiered limits for multipurpose vehicles and an absolute ceiling of 28 inches front and 30 inches rear regardless of GVWR.
What are the exact lift kits limits in Illinois?
Absolute cap: 28 in front / 30 in rear. Bumper min height: 4.5 in tall, spanning the wheel track. Bumper max by gvwr: 24/26 in up to 4,500 lb; 27/29 in 4,501-7,500 lb; 28/30 in 7,501-9,000 lb. Bumper max first division: 22 in front / 22 in rear. Source: 625 ILCS 5/12-608.
Street-legal lift kits picks
Gear that helps you mod without a ticket in Illinois.
Leveling kit (2–2.5″)
A modest lift that stays under most state frame- and bumper-height limits.
Shop on AmazonSuspension lift kit
Going taller? Check your state's bumper and frame height caps before you order.
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