If you want to ramp up the performance and customize the appearance of your big rig, look no further that the semi truck fuel tanks available at 4 State Trucks. Our large selection includes a variety of fuel tank parts and accessories, including fuel tank steps, fuel tank fairings, fuel tank straps, and more, all designed to give you what you need to create a perfect fuel tank solution for your 18 wheeler. We carry fuel tank parts for a variety of truck makes and models, including Peterbilt, Kenworth, Freightliner, and several others. Find the aftermarket fuel tank solution that's perfect for your semi truck by shopping in stock and online products at 4 State Trucks.