Big Truck Motors (BTM) advertised in its brochures that its trucks had dent proof bumpers. Bubba bought a BTM truck in reliance upon this promise. Bubba said nothing about how he would use the truck to the dealer, just that he wanted the best truck money could buy. When his boat trailer detached and smacked into the back of his truck, the bumper was badly dented. Bubba can sue under a theory of negligence intentional tort. express varranty. implied wartanty of fitness for a particular purpose