General Motors Corporation (GMC) was issued the two lowest rollover crash ratings by the federal government for the resistance of the SUV vehicles. The GMC Chevrolet Blazer and the GMC Jimmy/Envoy four-door 4X4 SUVs were given one-star ratings. The GMC safety ratings were even lower than the Ford Explorer 4X4 SUV, which was the target of numerous lawsuits due to the amount of accidents the vehicle was involved in.