Complaints are reports from owners of this model year, not findings about any particular vehicle, and a model that sold in large numbers will collect more of them. They are counted here as filed; nothing is inferred from them.
The undersized air brake supply reservoir may provide an insufficient air supply to properly operate the brakes during repetitive braking, reducing braking performance and increasing the risk of a crash.
Loose or broken suspension fasteners can allow the rear-drive axle to shift out of place, increasing the risk of a crash.
A blank instrument cluster display may be missing critical information such as the vehicle's speed and warning lights, which can increase the risk of a crash.
A fuel leak in the presence of an ignition source may increase the risk of a fire.
The mounting bracket may break, allowing the axle to shift and increasing the risk of a crash.
A fuel leak in the presence of an ignition source increases the risk of a fire.
Two 2021 SPARTAN K2s can have entirely different histories, and a recall campaign usually covers a build-date window rather than a whole model year — which a VIN does not encode, so only the door-jamb label settles it. Scanning the VIN adds the decode, the crash tests, the fuel economy and the complaints matched to that exact engine, trim and assembly plant.