Peterbilt Truck Accessories
Peterbilt Accessories Engineered for Form and Function
Merritt Aluminum Products proudly offers a full line of Peterbilt accessories that combine rugged durability with sleek design. Whether you drive a 389, 579, or another model, our Peterbilt truck accessories are made to enhance performance, increase utility, and deliver a polished look that complements the iconic Peterbilt style.

Designed for a Seamless Fit on Peterbilt Trucks
Our Peterbilt-compatible accessories are precision-built for straightforward installation and long-lasting use in real-world conditions. Every product is tested for strength and performance, giving drivers and fleet operators confidence mile after mile.
Popular Peterbilt truck accessories include:
- Cab Racks – Add protection and integrated storage without compromising looks
- Tool Boxes & Battery Boxes – Keep equipment secure and organized
- Aluminum Fenders – Shield your rig from road debris while elevating your aesthetic
- Deck Plates & Mounting Brackets – Support custom installs with robust mounting solutions
- Multiple Finishes – Choose diamond plate or smooth bright aluminum to suit your truck
Why Choose Merritt for Peterbilt Accessories?
- Made in the USA – Designed and manufactured at our facility in Colorado
- Trusted by Pros – Built for the demands of professional drivers and large fleets
- Fast Delivery – With 11 warehouses nationwide, we ship quickly and efficiently
- National Dealer Network – Our partners make it easy to get the products you need
Compatible Peterbilt Truck Models
Merritt provides Peterbilt accessories that fit a range of models, including:
- Peterbilt 389
- Peterbilt 579
- Peterbilt 567
- Peterbilt 367
- Peterbilt 365 and others
Need help finding the right gear? Our support team and dealer partners can match you with the ideal Peterbilt truck accessories for your setup.