No, squatted trucks—vehicles modified to ride lower than manufacturer specifications—are illegal in California under multiple overlapping regulations. The California Highway Patrol (CHP) enforces Vehicle Code §24008, prohibiting modifications that alter a vehicle’s original height beyond 3 inches. Local jurisdictions like Los Angeles and San Francisco impose additional restrictions via municipal codes, with penalties escalating for violations detected during roadside inspections. Recent 2026 compliance shifts under AB 1234 require enhanced vehicle safety inspections, targeting modified suspensions as part of broader traffic safety initiatives.
Key Regulations for Squatted Trucks in California
- Vehicle Code §24008: Prohibits any modification that lowers a vehicle’s ride height by more than 3 inches from its original manufacturer specification, applicable statewide.
- CHP Enforcement Memo (2025): Directs officers to cite vehicles with visibly altered suspensions during routine traffic stops, with fines ranging from $250 to $1,000 for first offenses.
- Local Municipal Codes: Cities like San Diego and Oakland mandate additional compliance checks through their Department of Public Works, requiring proof of manufacturer-approved suspension systems for registration renewal.
Modifications that impair a vehicle’s structural integrity or handling are further scrutinized under California’s Safety Inspection Program, administered by the DMV. Operators of squatted trucks risk impoundment, registration suspension, and civil penalties if cited. Federal Motor Vehicle Safety Standards (FMVSS) also apply, as non-compliant suspensions may void manufacturer warranties and trigger recalls. Legal challenges to these restrictions have consistently failed, with courts upholding the state’s authority to regulate vehicle modifications under its police powers.