Peakline Overland aluminum truck topper installation

Colorado & Canyon fitment

Chevy Colorado & GMC Canyon Truck Caps

A midsize truck cap should add secure, weather-resistant gear space without taking away the Colorado or Canyon's everyday usefulness. Peakline builds aluminum topper setups around the bed length and the way you use your truck.

Built around your truck

More useful bed space, without losing access.

For workdays, a locking cap keeps tools and supplies out of sight. For weekends, the same enclosed space can carry recovery gear, camp equipment, or a sleeping platform.

Colorado and Canyon owners can choose solid side panels, fixed glass, or sliding windows. Roof bars, interior lighting, storage, MOLLE panels, and remote-control locks can be added when they fit the build.

Choose your configuration

Start with the access you need.

Solid Side

A clean, durable option for secure equipment and gear storage.

All Glass Doors

All glass doors for a clean enclosed profile.

All Glass Doors with Side Sliding Windows

All-glass doors with side sliding windows for ventilation and visibility.

Confirm your build

Choose your exact bed length before ordering.

Availability, selected options, installation timing, and the high-mount third brake light connection are confirmed with Peakline before a payment link is sent. Standard installation is included. Some trucks require additional parts or more complex wiring, which carries an additional hookup fee.