1997 Gmc T6500 Box Truck - Straight Truck, 1997 GMC T6500 24' Box Truck. This straight truck has a 7.4 liter fuel injected with Allison transmission. Truck has 99,280 miles runs and drives great. Has 22.5 tires with 70% tread on the front and 50% on the back. The only thing it needs are window regulators replaced and roll up door cable. $7200, 7607916153