Description
Putco 48857 belongs to the Boss version of the Locker truck-bed rail range. It is intended for specified eight-foot Chevrolet Silverado and GMC Sierra pickup beds, not every truck that shares the Silverado or Sierra name.
The bed length is the key ordering detail for this application. Putco distinguishes 48857 from the rail numbers for shorter beds, so confirm the pickup's box length and series before choosing this kit.
Specifications
| Product type | Nylon Boss Locker bed rails |
|---|---|
| Manufacturer part number | 48857 |
| Bed length | 8 feet |
fitment and application notes
| Chevrolet Silverado / GMC Sierra 1500 | 2019-2022, 8-foot bed (manufacturer application chart) |
|---|---|
| Chevrolet Silverado / GMC Sierra 2500/3500 HD | 2020-2022, 8-foot bed (manufacturer application chart) |
| Additional model years | Not assumed; verify application chart revisions |
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