Best Truck Beds for the 2024 GMC Sierra 2500HD — Flatbeds, Service Bodies & More

The 2024 GMC Sierra 2500HD shares its platform with the Chevy Silverado 2500HD and is one of the most capable half-step-to-heavy-duty pickups on the market. With a max payload up to 3,979 lbs (SRW) and available in multiple cab configurations, the Sierra 2500HD is a strong base for aftermarket truck beds — flatbeds, service bodies, hay beds, and more. Star Truck Equipment in Wharton, TX carries all the top brands and installs truck bodies on GMC Sierra 2500HD trucks regularly.

2024 GMC Sierra 2500HD Cab-to-Axle (CA) Measurements

Like the Silverado 2500HD, the Sierra 2500HD is offered in regular cab, double cab, and crew cab configurations with short and long box options. Key CA measurements for aftermarket body installation:

  • Regular Cab Long Box — Approx. 58–62″ CA
  • Double Cab Long Box — Approx. 49–55″ CA
  • Crew Cab Short Box — Approx. 48–52″ CA
  • Crew Cab Long Box — Approx. 60–66″ CA

Note: The Sierra 2500HD is a pickup truck, not a cab & chassis. The factory pickup bed must be removed prior to truck body installation. Cab & chassis configurations are available starting with the Sierra 3500HD in chassis cab trim.

SRW Configuration — Standard on the 2500HD

The GMC Sierra 2500HD is SRW (single rear wheel) only. This is important when selecting your aftermarket body — SRW flatbeds typically run 82–84 inches wide to fit within the fender line. DRW configurations and wider bodies are available starting with the Sierra 3500HD.

Top Flatbed Bodies for the 2024 Sierra 2500HD

All of the following brands are available at Star Truck Equipment and are compatible with the Sierra 2500HD:

  • Bedrock Flatbeds — The Bedrock Diamond and Granite series are premium powder-coat steel flatbeds. For a Sierra 2500HD, an 8 ft Bedrock is a popular choice. Options include gooseneck prep, cab guard, toolboxes, and LED lighting. Powder-coat finish only — no galvanized option.
  • CM Truck Beds — CM’s Platform Pro, RD, and SK series are widely popular for Sierra 2500HD builds. Available in 7.5 and 8 ft lengths. CM is the largest manufacturer of truck beds in the U.S. and offers excellent parts support nationwide.
  • Norstar Flatbeds — Norstar’s SD series delivers heavy-duty performance with clean aesthetics. Fits the Sierra 2500HD SRW well in 7.5 ft and 8 ft configurations.
  • Pronghorn Flatbeds — Pronghorn utility flatbeds are a great value option for the budget-conscious buyer who still wants a solid commercial-grade steel flatbed.
  • Bradford Built Flatbeds — High-tensile steel, great welds, and a long service life. Bradford Built is popular with Texas ranchers who put serious mileage on their Sierra 2500HD trucks.

Service Bodies for the 2024 Sierra 2500HD

A service body on a Sierra 2500HD is practical for tradesmen and small contractors who don’t need the increased GVWR of a Sierra 3500HD. A typical steel service body weighs 900–1,200 lbs, so stay mindful of payload budget on a 2500HD.

  • CM Service Bodies — Available in aluminum to keep weight down. Fits the Sierra 2500HD CA well in shorter body lengths.
  • RKI Service Bodies — RKI modular aluminum service bodies keep weight low while offering excellent tool storage. Popular for electricians and HVAC techs running Sierra 2500HD trucks.

Hay Beds for the Sierra 2500HD

Smaller Texas ranchers often run a hay bed on a Sierra 2500HD for hauling round bales. CM and Bedrock both offer compatible hay beds in 7.5 and 8 ft configurations. Keep in mind that a full round bale can weigh 1,000–1,500 lbs, so limit bale count accordingly on a 2500HD payload budget.

Removing the Factory Bed

Before we can install any aftermarket truck body on your Sierra 2500HD, the OEM bed must come off. Star Truck Equipment handles factory bed removal as part of the installation process. Typical removal time is 30–60 minutes. We can store or dispose of the old bed — just let us know when you call.

Serving the Houston Area and All of South Texas

Star Truck Equipment is located at 2507 County Rd 231, Wharton, TX — about 60 miles from Houston, 45 miles from Sugar Land, and 30 miles from El Campo. We serve customers from all over Texas and Louisiana who are looking for a premium truck bed installer with a large in-stock selection.

Call for a Quote

Ready to outfit your 2024 GMC Sierra 2500HD? Call (979) 532-1486 today. Our team will walk you through compatible body options, help you pick the right length for your CA measurement, and schedule installation. Same-week service available in most cases.