Appearance Of Uneven Bed Or Accessory Rails After Installation Of Accessory Tonneau Cover – 2015-2019 Chevrolet Colorado & GMC Canyon

NHTSA ID Number: 10161051

Manufacturer Communication Number: PIT5323B

Summary

This Preliminary Information communication advises the technician about the narrowing of the bedrails. When installing a bed rail accessory the concern is made visible.  This is a characteristic of the sleek design of the vehicle and no repair is necessary. Please communicate to the customer this condition is a normal design characteristic of their vehicle.

 

10 Affected Products

Vehicles

CHEVROLETeBay logoCOLORADO2015-2019
GMCCANYON2015-2019

 


 


Bulletin No.: PIT5323B
Published date: 05/29/2019

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Bulletin No.: PIT5323
Date: September, 2014

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Bulletin No.: PIT5323
Date: Sep-2014

To View or Download this Document Click Here

 

 


Bulletin No.: PIT5323
Date: September, 2014

To View or Download this Document Click Here

 

 


 

Bestseller No. 1
Aurorasters Soft Tri-fold Truck Bed Cover for Silverado/Sierra 1500 5.8 ft
  • EXACT FIT FOR 5.8FT BED: The silverado soft tri-fold truck bed cover Custom-molded for 2019-2026 ChevyeBay logo Silverado 1500 & GMC Sierra 1500 (New Body Style) Crew Cab 5.8 FT / 69.3" Short Bed. CRUCIAL FITMENT NOTE: Fits standard steel beds ONLY, Will NOT fit CarbonPro Composite Beds! Does NOT fit 2019 Silverado LD / Sierra Limited (Legacy Body Style) or 6.6ft / 8ft beds
  • ALL-WEATHER PROTECTION & WATERTIGHT SEAL: The tonneau covereBay logo 2026 chevyeBay logo silverado 5.8ft short bed Constructed with heavy-duty 24oz marine-grade vinyl supported by sturdy aluminum alloy frames and crossbars. Features continuous watertight perimeter seals and built-in tension controls to protect your cargo from rain, snow, dust, and UV damage without sagging. It's Great Christmas gifts ideal, Christmas gifts for men and nice birthday gift for men
  • TAILGATE LOCK SECURITY & MULTIPRO COMPATIBLE: This 2025 chevyeBay logo silverado 1500 bed cover will 100% compatible with GMC MultiPro and ChevyeBay logo Multi-Flex tailgates. Features stainless steel internal latches that automatically lock under the cover. When your truck’s tailgate is closed and locked, your bed transforms into a secure trunk, keep your tools, gear, and camping equipment safe out of sight. It's great 2025 chevyeBay logo silverado 1500 accessories
  • 15-MIN EASY NO-DRILLING INSTALLATION: Quick drop-in setup using durable aluminum mounting clamps that attach securely to your truck's bed rails. No tools, drilling, or truck body modification required. The 2024 GMC Sierra 1500 tri-fold tonneau covereBay logo Folds back smoothly and secures with safety buckles for partial bed access. It's great 2019-2026 GMC Sierra 1500 accessories
  • FUEL SAVING & 3-YEAR WARRANTY: Smooth, low-profile design improves aerodynamics by reducing wind drag, potentially boosting fuel economy by up to 5%-10%. Backed by a 3-year manufacturer warranty and dedicated customer service for a 100% risk-free purchase. Follow the provided instructions carefully to install the cover, ensuring all bolts tightened before driving; Avoid driving with the tri-fold silverado tonneau covereBay logo partially opened for a safe and secure driving experience
Bestseller No. 2
Tyger Auto T3 Soft Tri-fold Truck Bed Tonneau Cover Compatible with 2019-2026 Chevy Silverado GMC Sierra 1500 (Not Fit 19 LD/Limited) | 5'10" (70") Bed | TG-BC3C1053
  • FITMENT - {{ Enter the LICENSE PLATE in the Amazon Confirmed Fit tool at the top of this page and SELECT BED to confirm your vehicle fitment with this product. }} Compatible with 2019-2026 ChevyeBay logo Silverado / GMC Sierra 1500; 2022 ChevyeBay logo Silverado 1500 LTD / GMC Sierra 1500 Limited | 5'10" (70") Bed | Not compatible for 2019 Silverado 1500 LD / Sierra 1500 Limited, models with CarbonPro Bed and factory side storage box | Equipping the cover will interfere with power tailgate
  • DESIGN - US patented. Cover is dual-coated and made out of heavy duty 24oz. marine-grade vinyl, with aircraft-grade aluminum frames, and comes with stainless steel clamps for easy installation and great durability.
  • FEATURES - Pre-assembled horizontal crossbars offer support and conveniently fold up with the cover providing full bed access when needed.
  • INSTALLATION - Easy no drilling installation with instruction and mounting hardware provided. | NOTE: Small holes will need to be cut in the bedliner for vehicles equipped with over-the-bedrail bedliner to secure the clamps for proper cover installation; cover will work with under-the-bedrail bedliner without modification.
  • WARRANTY - TYGER 5 YEAR WARRANTY FOR US CUSTOMERS.
Bestseller No. 3
Tyger Auto T1 Soft Roll-up Truck Bed Tonneau Cover Compatible with 2019-2026 Chevy Silverado GMC Sierra 1500 (Not Fit 19 LD/Limited) | 5'10" (70") Bed | TG-BC1C9053
  • FITMENT - {{ Enter the LICENSE PLATE in the Amazon Confirmed Fit tool at the top of this page and SELECT BED to confirm your vehicle fitment with this product. }} Compatible with 2019-2026 ChevyeBay logo Silverado / GMC Sierra 1500; 2022 ChevyeBay logo Silverado 1500 LTD / GMC Sierra 1500 Limited | 5'10" (70") Bed | Not compatible for 2019 Silverado 1500 LD / Sierra 1500 Limited, models with CarbonPro Bed and factory side storage box | Equipping the cover will interfere with power tailgate
  • DESIGN - US patented. Cover is dual-coated and made out of heavy duty 24oz. marine-grade vinyl, with built-in horizontal crossbars that offer support when the cover is laid flat; and roll up with the tarp to provide full bed access when in need. Also comes with aircraft-grade aluminum side rails, and stainless steel clamps for mounting to the truck bed.
  • FEATURES - Seals with Velcro strip on the sides and secures with latch lock system at the tailgate. Tension system is available and can be adjusted on the end of the side rails to keep the cover tight and vinyl wrinkle-free in any weather conditions.
  • INSTALLATION - Easy no drilling installation with instruction and mounting hardware provided. | NOTE: Small holes will need to be cut in the bedliner for vehicles equipped with over-the-bedrail bedliner to secure the clamps for proper cover installation; cover will work with under-the-bedrail bedliner without modification.
  • WARRANTY - TYGER 5 YEAR WARRANTY FOR US CUSTOMERS.
Bestseller No. 4
Calffree Hard Tri-Fold Truck Bed Tonneau Cover Compatible with 2007-2026 Chevy Silverado/GMC Sierra 1500 5.8ft Bed (69.6")
  • Fitment - Calffree truck tonneau covereBay logo Compatible with 2007-2026 ChevyeBay logo Silverado/GMC Sierra 1500 5'8" Bed (69.6")
  • Higher quality & Cargo security - The hard fold design of this tonneau covereBay logo is made of Professional FRP & aluminum panels and internal honeycomb structure support, rated to hold up to 400 lbs, provides added security for your cargo, helping to prevent theft and damage.
  • Protection from severe weather - The truck bed cover Features tear resistant, water resistance, high temperature resistance, keep your cargo safe from Heavy rain & snow & dust, and other harsh weather conditions keep the truck bed dry.
  • Easy to install and remove - This tri-fold tonneau covereBay logo features a simple, no tools or drilling required; hassle-free installation process that can be completed in minutes. When you need to access your cargo, simply fold the cover back and your items are easily accessible.
  • Improved fuel efficiency - By keeping your cargo stable covered and protected, the Calffree bed truck cover can help improve your truck's fuel efficiency by reducing wind drag.
SaleBestseller No. 5
DNA Motoring TTC-RU-033 Soft Vinyl Roll-Up Tonneau Cover Compatible with 1999-2006 Silverado Sierra 1500 2500 3500 & HD Models 6.5Ft Fleetside Bed, Black
  • FITMENT: DNA MOTORING Vinyl Soft Top Roll-up Tonneau CovereBay logo Compatible with 99-06 Silverado / Sierra 1500 2500 3500 & HD with 6-1/2' Beds. Also Compatible with 07 Silverado / Sierra HD Classic Models with 6.5' Beds. Fits Fleetside / Styleside Models Only.
  • PLUG & PLAY: Easy to Install With Included Clamps. Adjustable Tension for the Perfect Fit. No Need to Cut or Drill into the Truck Bed, the Preassembled Unit Making the Installation Easier than Ever. Note: Vehicles with a bedliner installed may require modifications to install this product.
  • INCREASE SPEED & SAVE GAS: Increases Trucks Aerodynamics at Speed. Gas Saving Benefit from a Covered Bed. Rubber Weather Seals Help Well Protected the Entire Bed.Elastic Straps to Secure Cover in Stored Position.
  • DURABLE MATERIAL: Velcro edges to Seal Against Truck Bed, Ultra-light Weight (Less than 30lbs) but Strong and Durable. Extra Coating to Help Prevent Scratches for Superior Protection.
  • GREAT EXPERIENCE: Model-Specific Designs, Test-Fitted to Ensure Perfect Coverage of the Whole Bed, along with Accurate Measurement for Sewing and Anti-Curl Corner to Guarantee Show-Level Appearance in All Weather.

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