The 2026 Ram 3500 provides exactly 74.7 cubic feet of maximum cargo volume when properly equipped. This expansive dimension supports local commercial contractors requiring immense exterior hauling space for heavy building materials. Experience this massive cargo box and browse our commercial inventory to find your perfect work setup.
The structural foundation of this heavy-duty workhorse offers two distinct bed configurations. Buyers can select the 76.3-inch short box, which provides 57.5 cubic feet of space, or upgrade to the massive 98.3-inch long box. Both configurations feature a critical 51-inch minimum width between the wheel wells.
This specific 51-inch width allows you to load standard four-by-eight sheets of plywood or drywall completely flat. This directly streamlines your material transport to construction sites in Northport, preventing damage to the edges of your cargo.
For a comprehensive overview of how these varying bed sizes pair with different interior cab styles, read our complete 2026 Ram heavy-duty overview.
Ram has completely transformed the traditional cargo bed into a fully functional digital workstation. The new available 2.4-kilowatt onboard power system acts as a mobile generator. This integrated electrical hub allows you to run heavy-duty air compressors or circular saws directly from the 115-volt bed outlet. This completely eliminates the need to haul a standalone gas generator to remote job sites around West Alabama.
The bed also features available LED lighting to keep you productive after the sun goes down, alongside a dampened tailgate for effortless one-handed operation. You can verify all precise bed capacities and power output specifications directly through the official Ram truck capability data.
| Measurement | Short Box | Long Box |
|---|---|---|
| Cargo Box Length | 76.3 inches | 98.3 inches |
| Minimum Width | 51 inches | 51 inches |
| Maximum Width | 66.4 inches | 66.4 inches |
| Cargo Volume | 57.5 cubic feet | 74.7 cubic feet (when properly equipped) |
* The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. All vehicles that are registered in another state other than Alabama will be accessed a $275 fee to properly handle that state's DMV paperwork.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.