Standard Full Size Capsule - Truck Bed Cap

8′ Full Size Truck Cap

Outlast Your Truck!

Tired of dealing with leaky truck boxes and your tools getting wet? It’s no secret that the OEM models vary and your bed stops being waterproof. Costing you in the end.

Ready to transcend your work vehicle? Sterling’s Full-Size Truck Cap for 8′ beds are the ultimate vehicle upfitting option in the market. Our Fiberglass Truck Caps have a 10+ year life cycle, allowing you to save money by transferring the cap to a new truck instead of having to get a whole new set up. You can now tackle any job as we are enabling you to go further, go over all terrain and Get More Done. From mountain passes to the City Centre, your options are endless.

This is not a one-and-done cap, this is your next best investment. We don’t just care about the job; we care about YOU!

Benefits at a glance:

  • Universal fit
  • Slip in capsule
  • Average lifespan is 10+ Years
  • Easily transferable to other makes or models with same bed length
  • No leaks
  • 1 piece mold
  • Hold stock
  • Interior outfitting can be completed by Sterling and shipped anywhere in North America – maintains fleet uniformity

These caps are great for contractors, heavy duty service technicians, landscapers, mechanical contractors, police dive teams, delivery companies, utility contractors, fire investigation teams, oil & gas technicians, telecommunication contractors & so much more!

Pricing starts at $18,500.
Note: Capsules are not meant for commercial use and come with basic upfit package.


Our Standard Full Size Capsule made from fiberglass is the only full-coverage truck toppers made with split molding process. That mean’s, there’s no seams filled with rubber that will later dry out and later leak. These truck caps are essentially made of one mold and is completely sealed from the elements and eliminating condensation entry points. Able to be transferred between trucks by lifting from the inside roof, it’s the most durable fiberglass topper on the market. The truck bed covers has a 10-year warranty, making this product efficient, but also reliable. Sterling Standard Full Size Capsule is a full-height slide-in unit that has stand-up clearance and is compatible with most 8′ domestic truck beds. This slide-in cap comes in our Fiber Optic Splicing Cap Package or unaltered and is customizable to your preferences.

To maximize storage, efficiency and accessibility some popular additions are:
• Shelving on the passenger side
• A workbench on the driver’s side
• A window on the driver’s side (above the workbench)
• A hitch access step
• A grab handle(s)

Our truck box caps are the best alternative to a Service Body as they are more reliable, transferable and the turn-around time is far shorter. Contact Us today to learn how fast we can turn these around, or have them delivered straight to your door. These slide in capsules are the best truck caps and a perfect addition to your pick-up.

By choosing Sterling’s commercial truck equipment, you’re choosing the toughest most cost-effective product and install available. We are set up to service full fleets, or one-offs! We are solution orientated and want to add to your pick up.

The service slide in truck bed caps are tried and tested, ready for whatever you throw at them!

Please contact us to choose your build and for pickup truck caps prices. Ask to see how this cap looked after one of our customers hit black ice and rolled onto the truck bed cap!

Based in the USA?

Additional Information
Weight 700 lbs
Dimensions 131.5 × 80 × 73 in
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