Your semi truck’s exhaust system does more than just move fumes out of the engine—it plays a huge role in performance, emissions control, and style. That’s why we carry a massive selection of heavy …

At 4 State Trucks, you can upgrade the style of your rig with semi truck rear fenders. We offer a range of options from top brands like Hogebuilt, Merritt, and Minimizer, as well as budget-friendly choices …

Enhance your semi-truck with universal fit rear fenders from 4 State Trucks! We offer a range of options by top brands like Hogebuilt, Merritt, and Minimizer, including single axle, full tandem, and half …

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.

Our extensive lineup of aftermarket International 4700-4900 truck parts offers everything you need to maintain, upgrade, or customize your rig. Whether you’re looking to get International truck parts …

The Atlas II DLX is the undisputed leader in the class 8 on-highway truck market. Its advanced features, like the ComfortZone support structure system, ensure unparalleled comfort during long hours of …

Get exclusive monthly drops featuring downloadable Chrome Shop Mafia calendars packed with nationwide truck show dates and insider info. Ride with 4 State Trucks and stay in the know.

Command attention and boost safety with semi-truck warning lights, strobe lights, and beacon lights. Stay visible, compliant, and in control in every condition.

Discover top-notch chrome accessories and performance parts to take your rig to the next level. Upgrade your semi-truck with the best chrome stacks, custom tops, and aftermarket exhaust options …

Take your Sterling L-Series truck to the next level with premium grille guards, hood replacement parts, and fuel tanks. Shop now!