Do not spin your wheels in excess of 35 mph as indicated on the speedometer. Excessive speed in a free-running, unloaded tire can cause it to “explode” from centrifugal force. The energy released by such an explosion is sufficient to cause serious physical injury or death.

When in mud, sand, snow, ice or other slippery condition, do not engage in excessive wheel spin. Accelerating the motor excessively, particularly with automatic transmission vehicles, may cause a drive tire that has lost traction to spin beyond its’ speed capability. This is also true when balancing a drive tire/wheel assembly on the vehicle using the vehicle engine to spin the tire/wheel assembly.