Peterbilt Half Fenders

Frequently Asked Questions About Peterbilt Half Fenders

What materials are Peterbilt half fenders available in?

Half fenders are typically offered in stainless steel, aluminum, or heavy-duty poly/plastic composite. Stainless steel options often come in polished, brushed, or diamond plate finishes for a custom look, while aluminum and poly versions provide a lighter-weight, budget-friendly alternative. The right choice usually comes down to the balance you want between appearance, weight, and long-term durability.

Will these half fenders fit my specific Peterbilt model?

Fit can vary based on your truck's model year, axle configuration, and frame width, so it's important to check the listed specifications on each product before ordering. Many half fenders are designed for common Peterbilt models like the 379 or 389, but wheelbase and mounting bracket differences mean it's worth confirming compatibility or checking with our team if you're unsure.

What mounting hardware or brackets do I need to install these?

Most half fenders require mounting brackets, hardware, and sometimes fender braces to secure them properly to the frame or axle. Some kits include the necessary hardware, while others are sold as the fender only, so it's a good idea to review the product listing to see exactly what's included before you buy.

Can I install half fenders myself, or do I need a professional?

Many truck owners install half fenders themselves using basic hand tools, especially if brackets and hardware are included. That said, proper alignment and secure mounting are important to prevent rattling, rubbing on tires, or road vibration damage over time, so if you're not confident in the fit or setup, having a shop handle the install can save you time and hassle.

How do I keep my half fenders looking good and free of rust or damage?

Regular washing with mild soap and water helps prevent road grime and brake dust buildup, which is especially important for polished stainless steel finishes. Aluminum and poly fenders generally require less upkeep but should still be checked periodically for cracks, loose mounting hardware, or wear from road debris.