No, squatted trucks—vehicles modified to ride lower than state safety standards allow—are illegal in Washington. The Washington State Patrol (WSP) enforces vehicle equipment regulations under RCW 46.37.530, which mandates minimum ground clearance for modified vehicles. Local jurisdictions, including Seattle and Spokane, have intensified enforcement in 2026, citing safety risks from impaired braking and handling. Violations may result in citations, impoundment, or mandatory compliance inspections.
Key Regulations for Squatted Trucks in Washington
- Minimum Ground Clearance: Washington requires all vehicles to maintain at least 22 inches of ground clearance when measured from the lowest point of the frame or suspension to the ground (WAC 204-10-040). Squatted trucks often fall below this threshold.
- Modified Vehicle Restrictions: Under RCW 46.37.530, any alteration that reduces a vehicle’s ride height below legal limits is prohibited unless the modification complies with federal motor vehicle safety standards (FMVSS). Aftermarket lift kits must not compromise structural integrity or safety systems.
- Local Enforcement Actions: Cities like Seattle and Bellevue have deployed targeted patrols to inspect modified trucks, particularly in high-traffic areas. Repeat offenders face escalated penalties, including mandatory re-inspection by certified mechanics.