Description
Replacement Front Fender Set – Peterbilt 589 4.5" Sidewall
Introducing our entry into the Peterbilt 589 fiberglass fender market — built the BA way.
The 589 carries the legacy of the 389 with modern refinement. Now there’s a front fender built to match it. Our direct replacement fiberglass front fender set for Peterbilt 589 is engineered for proper fitment, clean body lines, and long-term durability on today’s highways.
Constructed from high-strength fiberglass, every BA Custom Truck Parts fender features our exclusive ArmorCore Advantage™ liner system, backed by a lifetime warranty against star and spider cracking. This isn’t a standard aftermarket fender — it’s a reinforced composite system built for serious Class 8 applications.
Lightweight. Durable. Crack-resistant.
Finished in a smooth, paintable gel coat and ready for your custom finish.
This marks our expansion into the Peterbilt 589 fiberglass replacement market, delivering the same structural strength and warranty protection that built our reputation.
Made in the USA – Built in Seymour, Indiana
Sold as a pair (2 fenders)
Important
Fenders come gel-coated and require painting.
Always dry fit before painting — painted fenders are non-returnable.
Photos may show custom-painted customer builds.