If the placard indicates the wrong tire information, the owner could install incorrect replacement tires, resulting in premature tire wear or failure, increasing the risk of a crash.
If the fuel tank were to drop and contact the ground, a fuel leak may result. Additionally, in the event of a crash, the fuel tank may not remain secured to the vehicle, possibly causing a fuel leak. A fuel leak in the presence in an ignition source, can increase the risk of a fire.
If the engine support bolts were not properly tightened, an unexpected engine breakdown or loss of engine power may occur, increasing the risk of a crash.