Yes, Lift kits exceeding 6 inches are legal in Arkansas but subject to stringent state and federal regulations. Modifications must comply with Arkansas Code §27-37-105 and Federal Motor Vehicle Safety Standards (FMVSS), particularly regarding bumper height and lighting visibility. Local enforcement varies, with the Arkansas Department of Transportation (ARDOT) and county sheriff offices prioritizing safety inspections. Non-compliance risks fines, failed inspections, or vehicle impoundment.
Key Regulations for Lift Kits Over 6 Inches in Arkansas
- Bumper Height Limits: Front bumpers cannot exceed 27 inches for vehicles under 4,500 lbs GVWR; rear bumpers are capped at 29 inches. Vehicles over 4,500 lbs have higher thresholds (30 inches front, 31 inches rear), per AR Code §27-37-105(3).
- Lighting and Visibility: Heightened lift kits must not obscure headlights, taillights, or license plates. Auxiliary lighting may be required to meet FMVSS 108 standards, with inspections conducted by ARDOT-certified officers.
- Tire and Suspension Compliance: Modifications must maintain original suspension geometry. Tire diameter increases are permitted but cannot exceed manufacturer-recommended load ratings or cause drivetrain stress, as outlined in FMVSS 110. Local jurisdictions may impose additional restrictions during 2026 safety audits.