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RealTruck New Modular Truck Cap

February 20, 2026

There’s an old saying “Not first, but best”, and RealTruck took that phrase to heart when they designed the RealTruck Ascend FGC-4500 modular truck cap. The list of features will look good on any pick-up truck.

RealTruck Ascend FGC-4500 Features

The RealTruck FGC-4500 Modular cap has unmatched versatility in cap and rack modes, compatibility with a variety of accessories, and options for color customizations.

Record-Setting Weight Capacity

It is built with tough 14-gauge steel to hold up to 1,200 lbs., more than any other modular cap in the world.

Quick Switch to Rack-only

You can remove modular QuickMount™ panels in under five minutes for on-the-go flexibility.

World’s Only Color-Match

This is currently the only modular cap in the world with vehicle color-match paint finish.

60% More Space

The cap-only configuration provides up to 60% more storage beyond traditional truck bed covers.

Greater Durability

Multi-shield™ protective coating defends against everyday scuffs and scratches increasing durability.

Exclusive Full-Glass Hatch

QuickMount™ all-glass windows and the category-exclusive full-glass rear hatch is designed to increase visibility with style.

RealTruck Ascend FGC-4500 Gallery

Click on any RealTruck Ascend FGC-4500 image to see a larger version.

If the RealTruck Ascend FGC-4500 looks like the right modular truck cap for you, visit your local Auto One Glass & Accessories or get a free truck bed cover estimate online.