See also:

Safety chains
Always use a suitable chain between your vehicle and the trailer. The safety chains should be crossed and should be attached to the hitch, not to the vehicle bumper or axle. The safety chains ...

Reporting safety defects (US only)
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) ...

Rocking a stuck vehicle
WARNING ● Stand clear of a stuck vehicle. ● Do not spin your tires at high speed. This could cause them to explode and result in serious injury. Parts of your vehicle could also overh ...