Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Truxedo Pro X15 Roll-Up Tonneau Cover (20-26 Sierra 3500 HD w/ 8-Foot Long Box)
Item SHG3574
Our Price
$649.99 each
Military, Medical & First Responders
$32.50 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Quietest Soft Cover Never Flaps in the Wind
- No-Flap 5-Layer RTxTechWeave Composite
- Textured 120-Grade RTxTechWeave Composite Stretches Tighter to Eliminate Flapping
- Lower Profile Minimizes Wind Drag
- Specially Designed 15-Degree Side Rails Position Cover Nearly Flush to Bed Rails
- 33 Percent Lower Profile Than Lo Pro
- DriveTight Tension Control System Provides Always-Tight, No-Flutter Fit Without Manual Adjustments
- Patented RTxGrip Multi-Tiered Hook-and-Loop Holds Strong in All Conditions
- Exclusive Aluminum Cross-Frame Reinforcements Prevent Sagging Under Rain, Hail, and Snow
- Easy One-Finger Trigger Latch for Effortless Opening
- Limited Lifetime Warranty Supported by USA-Based Customer Service
- Quick Clamp-On Installation in Under 30 Minutes Without Drilling
- Tested from Minus 40 to 180 Degrees Fahrenheit and Up to 95 Percent Humidity
- Assembled in the USA
- Fits 20-26 Sierra 3500 HD with 8-Foot Long Box
| Brand | Truxedo |
| Tonneau Cover Type | Roll Up |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Locking with Tailgate Lock |
| Toolbox Compatibility | Not Toolbox Compatible |
Description
Industry-Leading Quietness. The Truxedo Pro X15 Roll-Up Tonneau Cover delivers a perfect combination of sleek design and superior functionality by eliminating wind noise and flapping. It is crafted for truck owners seeking a refined, low-profile cover that secures cargo while enhancing vehicle aerodynamics for a quieter ride.
Construction and Appearance. Made with a five-layer RTxTechWeave composite fabric featuring a textured 120-grade finish, the cover stretches tighter than standard vinyl to prevent flapping. It has a matte black finish and aluminum cross-frame reinforcements underneath to maintain strength and durability under environmental stressors, ensuring a premium, long-lasting appearance.
Installation. Designed for quick, clamp-on installation, the Pro X15 requires no drilling or vehicle modification and can be installed by one person in about 30 minutes. The cover allows easy removal using a patented quick-release handle—no tools needed.
Warranty. Backed by a limited lifetime warranty, this cover provides coverage on both fabric and hardware, supported by a dedicated customer service team in the USA.
Application. Specifically engineered to fit the 2020-2026 Sierra 3500 HD models with an 8-foot long box without exclusions.
Truxedo 1472801
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Tonneau Cover
Tech Guides:
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4.7
Customer Reviews (66)
Questions & Answers
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Will It Fit My Sierra 3500
- 6.6L V8 - 20, 21, 22, 23, 24, 25, 26
- 6.6L V8 Duramax - 20, 21, 22, 23, 24, 25, 26
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