Dealer Inventory
KnapKap Supreme Utility truck cap on a Ram 1500
KnapKap Supreme Utility truck cap on a Ram 1500

Fiberglass Commercial Truck Caps

The KnapKap Supreme Utility is the best utility commercial truck cap in the industry. Features like the commercial grade reinforced fiberglass and oversized side access doors set this truck cap apart from the rest. Supreme Utility models offer customers the ultimate combination of accessibility and durability all in a lightweight package to maximize available payload. If you are looking for a top of the line commercial truck cap, look no further than the KnapKap Supreme Utility.

Request A Quote

Click the button below and fill out the form and we will get in touch with you with more product information and a quote.


Warranty Information

Knapheide backs up all of our products with a warranty to give customers peace of mind. Detailed warranty information can be following via the button below.

Learn More
KnapKap Supreme Utility Model Configuration

Document contains model configurations for KnapKap Supreme Utility.

KnapKap Chassis Compatibility

Document contains compatibility of KnapKap models and chassis.

KnapKap Literature
All Products Brochure
All Products Brochure (Spanish)
Knapheide.Never Settle

At Knapheide, we never settle when it comes to the work-ready vehicle solutions we build. Find out what that means and how it makes our customers’ jobs a whole lot easier.