The Payhauler is a series of dump trucks that were produced from 1956 to 2003.
Introduced by International Harvester as the International Harvester Payhauler, the line was spun off in 1982 into a separate company, the Payhauler Corporation.
In 1956, the International Harvester company introduced the Payhauler line of heavy duty off-highway rear-dump trucks, initially available as a 25-ton (23t) capacity rear-wheel-drive model.
Unlike other haul trucks it had dual tires on the front (steering) axle and carried the load with the same weight on both axles.
During both ownership changes, the Payhauler 350 continued to be produced with the paint scheme being the only apparent change made to the truck up until the line was discontinued in 2003.