GMC C15 Truck Beds

Your One-Stop Shop For Trusted GMC C15 Truck Beds

If you’re in search of GMC C15 Truck Beds aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 26 Truck Beds from top brands with prices ranging from $8.99 to $968.99.

Beyond great prices, we stock trusted brands manufacturing all types of Truck Beds for your GMC C15. Of the 6 OEM and aftermarket parts brands we carry, some of the most popular are CARR, KAI, and Rampage.

And don’t forget to read customer reviews across all Truck Beds categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Truck Beds have to cost top dollar, and we prove it. Browse our top GMC C15 Truck Beds below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential GMC C15 Truck Beds

Tonno Pro – Tri-Fold Soft Tonneau Cover (Part No.42-110)

Tri-Fold Soft Tonneau Cover

from

$357.99
The Tonno Pro TonnoFold Tri-Folding Tonneau Cover has become the fastest growing cover in its class. And for good reason. The hinged together sections make it easy to fold it into a more company unit. You can remove it in seconds when you have oversized cargo or simply fold it forward to lock in place for smaller loads. Our Tri-Fold tonneau cover comes completely assembled – NO DRILLING. This makes installation of your truck topper a snap. Our Tonno Pro Tri-Fold cover is unmatched in quality. It features tear-resistant double sided vinyl, and a 6063 grade powder coated frame. Not only does the Tonno Pro tri-fold provide you the protection and functionality you need, but it does it with our Low Profile Styling that will look great on any truck. Plus it can save you gas and keep your truck looking great for years to come.

Product Features:
  • Dual Coated Vinyl
  • Won’t Rot Or Mildew
  • Water Tite Seals/Carwash Friendly
  • No Drill/Easy Installation
  • Theft Deterrent
  • No Access with Tailgate Lock
  • Includes Sure Seal Tailgate Seal, Torch LED Bed Light, Pro Clean 10 oz Spray Vinyl Cleaner, and PVC Truck Work Gloves
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CARR – Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum (Part No.124037)

Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum

from

$331.99
With over 70 years of manufacturing excellence, CARR is a third generation business that remains firmly committed to serving you. All CARR accessories are manufactured for a precise fit for today vehicles. Our manufacturing processes allows us to design products that give your vehicle unique personal style and appeal. Our cast aluminum construction is time-proven for durability and strength. All CARR products carry a limited lifetime warranty.

Product Features:
  • Made Of Corrosion Resistant, Durable Cast Aluminum Alloy
  • Unique Design Gives The Vehicle A Rugged Off Road Look, While Being A Stylish Accent For Today Vehicles
  • Rugged Tread Pattern Provides For Safe And Attractive Non-Slip Surface
  • Innovative Stylish Design
  • Strong Construction To Hold Up Under Extreme Conditions
  • Exclusive New Multi-Mount System
  • Rocker Panel Installation Provides For The Strongest And Easiest Installation Of Any Step Products
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CARR – Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum (Part No.114031)

Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum

from

$279.99
LD step will give the user easier access to the vehicle due to the wider and deeper stepping surface which extends further than our other steps. The LD step is available in our three durable finishes, and installation is a cinch with our mounting system.

Product Features:
  • Easier Entry And Exit From Your Vehicle
  • Wide Functional Step Area
  • Extends Further Than Our Current Steps
  • Made Of Corrosion Resistant, Durable Cast Aluminum Alloy For Extreme Longevity
  • New Aggressive And Appealing Tread Design For A Non-Slip Surface
  • Unique Design That Enhances The Looks Of Current Vehicle Body Styles
  • Resists Scratches, Peeling And Fading
  • Rocker Panel Installation Provides For The Strongest And Easiest Installation Of Any Step Products
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Dee Zee – DogBx (Part No.DZ91782)

DogBx

from

$309.99
DogBx

Rampage – EasyFit Cab Cover, 4 Layer, Gray, Includes Lock, Cable, Storage Bag, For Use With Standard Cab (Part No.1320)

EasyFit Cab Cover, 4 Layer, Gray, Includes Lock, Cable, Storage Bag, For Use With Standard Cab

from

$133.99
Product Features:
  • Soft And Durable Diamond Bond Pattern
  • Unique 4-Layer Breathable Material
  • Ultraviolet Protection Against Sun And Heat
  • Polypropylene Layers Repel Water
  • Side Grommets For Tie Downs
  • Includes Free Locking Cable And Storage Bag
  • Indoor And Outdoor Usage
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Dee Zee – Mesh, Textured, Black, Aluminum, Used With Cross Bed Tool Box, Curved Design (Part No.DZ95050RTB)

Mesh, Textured, Black, Aluminum, Used With Cross Bed Tool Box, Curved Design

from

$968.99
Even if you secure your cargo properly, it can still happen. Driving on todays hectic roads can lead to extreme stopping situations that could end up sending cargo barreling through your truck cab rear window. With the Dee Zee Cab Rack this is no longer a concern. Made of 100 Percent 2.5 Inch aluminum tubing with a protective textured black powder coating, our cab racks are built to handle as much abuse as you can throw at them. A rear window protection screen consists of either heavy duty ultra-mesh – for your protection and visibility requirements.

Product Features:
  • Rugged Protection For Your Trucks Rear Cab Area
  • 2.5 Inch Hexagonal Aluminum Tubing For Rugged Construction
  • Heavy-Duty Aluminum Ultra Mesh Offers More Visibility And Protection Depending On Your Needs
  • Protective Textured Black Powder Coat Finish Keeps Your Rack Looking Fresh
  • Integrated Channel System For Easy Addition Of Accessories
  • Install Into Existing Stake Pocket Holes
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KAI – Truck Floor Support (Part No.GMK4144731733)

Truck Floor Support

from

$99.99
New Goodmark Bed Cross Sill For Stepside Pickups, 3 Required For Short Bed Models, 5 Required For Long Bed Models

Product Features:
  • 3 Required For Short Bed Models 5 Required For Long Bed Models
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Bed Panel (Part No.GMK414482873L)

Truck Bed Panel

from

$29.99
New Goodmark Driver Side Tailgate Post Patch, For Fleetside Models

Product Features:
  • For Fleetside Models
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Bed Panel (Part No.GMK4145630812)

Truck Bed Panel

from

$253.99
New Goodmark Front Pickup Box Panel, Fleetside, Can Use For 73-80

Product Features:
  • Fleetside Can Use For 73-80
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Cab Mount (Part No.RRP2753)

Truck Cab Mount

from

$99.99
New Standard Replacement Driver Or Passenger Side Rear Cab Body Mount, 1/2 Ton 4WD, All 3/4 Ton And 1 Ton Models, Use 2 Per Truck

Product Features:
  • 1/2 Ton 4WD All 3/4 Ton And 1 Ton Models Use 2 Per Truck
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Bed Panel Patch (Part No.GMK4144690732L)

Bed Panel Patch

from

$54.99
New Goodmark Driver Side Lower Rear Bedside Patch, For Longbed Fleetside Models, 31 Inches Long X 12 3/4 Inches High

Product Features:
  • For Longbed Fleetside Models 31 Inches Long X 12 3/4 Inches High
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Bed Panel Patch (Part No.GMK4144610731L)

Bed Panel Patch

from

$79.99
New Goodmark Driver Side Lower Front Bedside Patch, For Shortbed Fleetside Models

Product Features:
  • For Shortbed Fleetside Models
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Bed Panel Patch (Part No.GMK4144610731R)

Bed Panel Patch

from

$79.99
New Goodmark Passenger Side Lower Front Bedside Patch, For Shortbed Fleetside Models

Product Features:
  • For Shortbed Fleetside Models
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Bed Floor (Part No.LKQ1050767)

Truck Bed Floor

from

$64.99
New Standard Replacement Driver Or Passenger Side Bed Floor Support, 71.63 X 4.5 X 3.13 Inches

Product Features:
  • 71.63 X 4.5 X 3.13 Inches, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Cab Support (Part No.GMK414451773R)

Truck Cab Support

from

$149.99
New Goodmark Passenger Side Cab Floor Brace

Product Features:
  • Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Floor Support (Part No.RRP117)

Truck Floor Support

from

$12.99
New Standard Replacement Front Cab Floor Support, Slip-On Style, 13 X 4

Product Features:
  • Slip-On Style, 13 X 4, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Floor Support (Part No.RRP1170)

Truck Floor Support

from

$36.99
New Standard Replacement Front Cab Floor Support, 13 X 4 1/4

Product Features:
  • 13 X 4 1/4, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Cab Corner (Part No.RRP109)

Truck Cab Corner

from

$8.99
New Standard Replacement Passenger Side Cab Corner, Slip-On Type, 2 Door Regular Cab, 4.75 X 16

Product Features:
  • Slip-On Type, 2 Door Regular Cab, 4.75 X 16, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Cab Corner (Part No.GMK414448673L)

Truck Cab Corner

from

$29.99
New Goodmark Driver Side Inner Cab Corner

Product Features:
  • Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Cab Corner (Part No.RRP110)

Truck Cab Corner

from

$8.99
New Standard Replacement Driver Side Cab Corner, Slip-On Type, 2 Door Regular Cab, 4.75 X 16

Product Features:
  • Slip-On Type, 2 Door Regular Cab, 4.75 X 16, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Truck Cab Corner (Part No.GMK414448673R)

Truck Cab Corner

from

$29.99
New Goodmark Passenger Side Inner Cab Corner

Product Features:
  • Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Truck Beds Brands You Can Trust For Your GMC C15

6 trusted brands of Truck Beds line our shelves, ready to help keep your GMC C15 running smooth. Below are some of the most popular brands and their top Truck Beds offerings:

Most Purchased GMC C15 Truck Beds from CARR

When you buy the most frequently purchased CARR brand Truck Beds, you can be confident it will be the right part for your GMC C15. Here are the CARR Truck Beds Advanced Auto customers buy the most:
Truck Step, Cab Mount; Multi-Fit; Set Of 2; Flat Step; Non-Extendable; Polished Aluminum
from $268.99
This product is not rated
Truck Step, Cab Mount; Multi-Fit; Set Of 2; Flat Step; Non-Extendable; Polished Aluminum
Truck Cap Side Steps
Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum
from $268.99
This product is not rated
Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum
Truck Cap Side Steps

FAQs for GMC C15 Truck Beds

What are the most purchased Truck Beds for the GMC C15?

Out of 26 Truck Beds for the GMC C15, the most popular in our inventory are:
Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum
from $268.99
This product is not rated
Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum
Truck Cap Side Steps
Truck Step, Cab Mount; Multi-Fit; Set Of 2; Flat Step; Non-Extendable; Polished Aluminum
from $268.99
This product is not rated
Truck Step, Cab Mount; Multi-Fit; Set Of 2; Flat Step; Non-Extendable; Polished Aluminum
Truck Cap Side Steps
Truck Floor Support
from $99.99
This product is not rated
Truck Floor Support
Truck Bed Floor Supports