What is the gas tank capacity for a 2002 Chevy silverado 2500 pick up?

The fuel tank capacity for a 2002 Chevy Silverado 2500HD pickup truck varies slightly depending on the configuration (cab style and bed length). It's typically either 26 or 34 gallons. To know for sure, check your owner's manual or look at the sticker inside the driver's side doorjamb.