Thelma Purchased a Used Truck from Hall That Had Been

Essay

Thelma purchased a used truck from Hall that had been manufactured by International Harvester. To work on the truck engine, Thelma had to have the cab of the truck raised. When it was so raised, the cab fell unexpectedly and fatally injured Thelma. Suit was brought for her wrongful death against Hall and International Harvester. The suit was based on theories of negligence, strict tort liability, and breach of warranty. The defense was raised that there was no liability because the sale to Thelma had been made "as is" and the truck was a used truck. Were these defenses valid?