Westin 19-46385 Hard Tri-Fold Tonneau Cover 2015-2022 Chevy Colorado/GMC Canyon

Vehicle Fitment

• 2015-2022 Chevrolet Colorado (All Trims, 61.7 in. Bed)
• 2015-2022 GMC Canyon (All Trims, 61.7 in. Bed)

Fitment Notes

• Designed specifically for the 61.7 in. (5'2") short bed only - does not fit the 74 in. long bed; see part number 19-43365
• Does not fit 2023+ Chevrolet Colorado or GMC Canyon (new-generation body style)
• Does not fit 2004-2012 Chevrolet Colorado or GMC Canyon (prior generation - different bed dimensions)

Features

• Aircraft-grade aluminum panels deliver rigid, impact-resistant protection against harsh weather and potential theft
• Tri-fold design opens in three sections via durable squeeze levers for quick, flexible bed access
• Flush low-profile fit sits even with the bed rails for a clean, factory-style appearance and reduced wind drag
• EPDM rubber perimeter seals keep rain, dust, and debris out in all conditions
• Integrated internal drainage system channels water away from the truck bed
• Rated to support up to 661 lbs. of evenly distributed static weight
• UV-resistant reinforced aluminum panels resist long-term fading and warping
• No-drill, under-bedrail clamp mounting system installs and removes without permanent modification

Specifications

• Part Number: 19-46385
• Bed Length: 61.7 in. (5'2")
• Material: Aircraft-grade aluminum panels and extruded aluminum alloy frame
• Finish: Black powder coat
• Bed Fit: Flush with bed rail
• Mounting Type: Under-bedrail aluminum clamp (no-drill)
• Seal Type: EPDM rubber
• Static Weight Capacity: 661 lbs. (evenly distributed)
• Latch Type: Manual, located behind tailgate (not accessible when tailgate is closed and locked)
• Warranty: Limited Lifetime

Included Components

• 1x Hard Tri-Fold Tonneau Cover (3-panel aluminum assembly)
• 1x Vehicle-specific under-bedrail clamp mounting kit
• 1x Hardware and installation hardware pack

Product Description

The Westin 19-46385 Hard Tri-Fold Tonneau Cover is purpose-built for 2015-2022 Chevrolet Colorado and GMC Canyon trucks equipped with the 61.7-inch short bed. Constructed from heavy-duty aircraft-grade aluminum panels on an extruded aluminum alloy frame, this cover delivers hard-tonneau security and rigidity in a compact, mid-size truck fitment. Squeeze-lever-activated panels fold back in three sections, giving you partial or full bed access in seconds without removing the cover.

A custom-fit, no-drill under-bedrail clamp system mounts the cover flush with the bed rails for a clean, factory-integrated appearance that also reduces wind resistance. Full-perimeter EPDM rubber seals and an integrated drainage system keep cargo dry and protected in all weather conditions. Rated to 661 lbs. of evenly distributed static weight and backed by a limited lifetime warranty, the 19-46385 is a reliable short-bed upgrade for second-generation Colorado and Canyon owners.