Shop our clearance sale at 4 State Trucks for unparalleled savings on essential semi-truck parts! It's the perfect opportunity for truck owners to upgrade or maintain their fleet while saving.

Oct 14, 2025 · Winter weather prep for semi trucks: fuel additives, air dryer & brake lines, engine block heaters, DPF/DEF, tire pressure, emergency kit, and trailer checks to keep your truck …

Shop our top-notch selection of International 4700-4900 parts from the best brands in the business. For the smoothest ride on the road, shop our aftermarket and custom parts to …

At 4 State Trucks, we carry a wide selection of aftermarket semi truck fenders in every shape and style. From full radius and half fenders to quarter fenders and custom full-wraps, we’ve got the …

Find all your Ford truck parts on 4 State Trucks. Explore a wide selection of quality parts for your Ford truck - from engine components to exterior accessories.

Signal your intentions clearly to other drivers when changing lanes or making turns. Stay compliant with DOT regulations for a smooth ride. Regularly check and maintain your lights for …

Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler. A Peterbilt 359 semi truck driving by brings back nostalgia with a look that …

From longtime Mack drivers to growing fleets, truckers across the country count on 4 State Trucks for dependable online truck parts and expert service. Whether you’re keeping an old R Model …

Keep your Sterling A-Series, Acterra, or L-Series truck running strong with a wide selection of parts and upgrades! Whether you need replacement components or want to customize your …

* Made Of Mild Steel * Textured Black Powder Coat Finish * For Mid-Sized Truck Beds * Accessory Mounting Options For Gear And Trail Tools That Works With Any 1/4X20 Hex Bolt * …