Access LOMAX Hard Tri-Fold Tonneau Cover

Part #: B3020029

Overview

Protect your truck bed and cargo with the Access LOMAX Hard Tri-Fold Tonneau Cover. Designed for 2015–2022 Chevrolet Colorado and GMC Canyon models with the 5' bed, this hard folding cover combines strong aluminum construction, secure locking, and a sleek, ultra-low-profile appearance.

The LOMAX is custom fitted to the Colorado and Canyon bed and uses a lightweight three-panel design that provides convenient cargo access while maintaining the security and durability of a hard tonneau cover.

Key Features

• Fits 2015–2022 Chevrolet Colorado & GMC Canyon
• Designed for 5' bed
• Hard tri-fold / 3-panel design
• Durable aluminum panel construction
• Black urethane finish
• Sleek, ultra-low-profile appearance
• Automatic 10-point locking system
• Automatic dual locking system
• Extruded aluminum channels reinforce the panels
• Flexible rubber seals help reduce vibration
• Waterproof hinges help protect the truck bed
• Water-shedding design helps route moisture away from cargo
• Supports up to 400 lbs. of evenly distributed weight
• Integrated storage clips secure the panels when folded
• Built-in handle and pull-cord release for convenient operation
• TIGHT BITE clamp mounting system
• No drilling required
• Designed for one-person installation and removal
• 3-year limited warranty

Construction & Design

The LOMAX Hard Tri-Fold Cover features strong yet lightweight aluminum panels reinforced by extruded aluminum channels. This construction provides the rigidity needed for cargo security while keeping the cover manageable for everyday operation and removal.

Flexible rubber seals and reinforced hinges help reduce noise and vibration while creating a weather-resistant barrier around the truck bed. Its water-shedding design directs moisture away from the cargo area without requiring bulky gutters or external drain tubes.

When closed, the automatic 10-point locking system secures the cover along the bed. An integrated pull cord simultaneously releases the locks, allowing quick access to your cargo when needed.

Installation & Fitment

The B3020029 installs using Access's TIGHT BITE clamp system and requires no drilling. The vehicle-specific mounting system provides a secure fit while allowing the cover to be removed when additional open-bed space is required.

Fits: 2015–2022 Chevrolet Colorado / GMC Canyon

Bed Length: 5' Bed

Bed Style: Standard / Fleetside

Cover Style: Hard Tri-Fold

Material: Aluminum

Finish: Black Urethane

Mounting: Clamp-On

Drilling Required: No

Toolbox Compatible: No

What's Included

Includes the components required for installation:

• LOMAX hard tri-fold tonneau cover
• Vehicle-specific aluminum mounting rails
• TIGHT BITE clamps and mounting hardware
• Integrated locking and release components
• Installation instructions

Ideal For

A great choice for Colorado and Canyon owners who want hard-cover security without adding a bulky tonneau cover to their midsize truck. The low-profile aluminum design maintains a clean appearance while helping protect tools, luggage, recovery gear, and everyday cargo from weather and unwanted access.