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Illinois Ride Height & Lift Laws (2026)

Info: Illinois caps bumper height by weight class, but for any vehicle 9,000 lb or under the bumper can never exceed 28 in in front or 30 in in the rear. (625 ILCS 5/12-608.)

InfoVerified Jul 20, 2026

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Official source: ilga.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Ride Height & Lift in states bordering Illinois

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

IndianaInfo
In Indiana, a passenger car's bumpers must stay within 3 in of their original height. On trucks up to 11,000 lb, the front and rear bumpers can be no more than 30 in from the ground to the bottom of the bumper. (Ind. Code 9-19-4-1 & 9-19-4-2.)
Verified Jul 30, 2026 · Source: iga.in.gov · Full Indiana rule →
IowaInfo
No specific statutory ride-height, bumper-height, or lift limit for cars/light trucks; general equipment-safety rules apply — Iowa Code ch. 321.
Verified Jun 19, 2026 · Source: legis.iowa.gov · Full Iowa rule →
KentuckyInfo
No Kentucky statute sets a bumper-height or suspension-lift limit. The general size limit applies: a truck, trailer, manufactured home or vehicle may not exceed 11 1/2 feet in height or 96 inches in width, including any part of the body or load, on highways other than those the secretary of transportation designates for larger dimensions under KRS 189.222. (KRS 189.221(1).)
Verified Jul 28, 2026 · Source: apps.legislature.ky.gov · Full Kentucky rule →
MissouriInfo
Missouri caps bumper height by weight class - 22 in on non-commercial vehicles, up to 31 in in the rear for 9,001-11,500 lb vehicles - and prohibits raising a vehicle so much that it blocks the driver's view. (RSMo 307.172.)
Verified Jun 19, 2026 · Source: revisor.mo.gov · Full Missouri rule →
WisconsinInfo
In Wisconsin, suspension, axle, or chassis changes can't raise a vehicle more than 4 in above its factory height - or 5 in for 4WDs and trucks up to 8,000 lb. (Wis. Stat. 347.455.)
Verified Jun 19, 2026 · Source: docs.legis.wisconsin.gov · Full Wisconsin rule →

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