Fibertech Fiberglass Products manufactures high-quality parts and accessories for a variety of Peterbilt and Kenworth model trucks. We offer front & rear fenders, cab & sleeper panels, roof caps and day cab conversion kits. Fibertech is sure to have something to fit your needs.

With dealers across the USA and Canada, customers are sure to find Fibertech products wherever they travel.

Call us direct at 918 739-4740 or view our catalog today to see what sets Fibertech apart from the other guys.

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Our Products

  • Front & Rear Fenders

    Fenders with built-in liners for Peterbilt 378, 379, 388 & 389 models.

  • Cab & Sleeper Panels

    6" and 8" drop panels for Peterbilt 379, 388, 386 & 389 model trucks.

  • Roof Caps

    Replacement cab and sleeper caps for a variety of Peterbilt model trucks.

  • Day Cab Conversion Kits

    Extended and flat panel conversion kits for Peterbilt and Kenworth model trucks.

Setting the Standard for Others to Follow!

Backed by over 40 years of experience, Fibertech takes pride in using only the top of the line materials and specially formulated resins in every part we produce, ensuring a product with maximum durability for the long haul. Unlike the competitors, we are not interested in having the cheapest products on the market, but having the best products on the market. Our craftsmanship, commitment to excellence, and unmatched customer service sets us apart from the rest.

As a proven industry leader, Fibertech will continue to lead the way, through innovation and consistently evolving ideas. Keep you eye on Fibertech as we lead the market into the future!