NHTSA (USA)Critical
2021 VOLVO VHDNHTSA Campaign #20V535000
The official notice
Defect
Volvo Trucks North America (Volvo Trucks) is recalling certain 2021 VNL, VHD, and VNR vehicles. The king pin nut may not have been installed or properly tightened during axle assembly.
Safety Risk
If the king pin is missing or not tightened properly, the knuckle may separate from the axle, increasing the risk of a crash.
Remedy
Volvo Trucks will notify owners, and dealers will inspect the vehicle to make sure that the king pin nut is installed and that it properly tightened, free of charge. The recall began September 28, 2020. Owners may contact Volvo Trucks customer service at 1-800-458-1522. Volvo Truck's number for this recall is RVXX 2003.
12 vehicles affectedMfr ref: RVXX 2003Updated June 10, 2026