Description
Part 76255-01A is the single-motor PowerStep assembly specified for later Silverado and Sierra trucks, with both sides of the cab served by retractable aluminum step boards.
The overlap in 2022 Chevrolet and GMC model names makes body configuration an important ordering check. This kit differs from older-body installations and can need shorter boards on Double or Regular Cabs; drilling is part of the installation.
Product specifications
| Detail | information |
|---|---|
| Manufacturer MPN | 76255-01A |
| Part type | PowerStep |
| Product line | PowerStep |
| Step construction | Aluminum with protective black finish |
| Step tread | 6-inch-wide non-slip surface |
| Supply | Left and right powered steps with application mounting hardware |
| Lighting | Integrated courtesy lights |
| Actuation | Automatic power-retracting design |
fitment and restrictions
| Vehicle or equipment | Years | Required configuration |
|---|---|---|
| Chevrolet Silverado / GMC Sierra 1500 | 2022–2026 | Confirm 2022 new-body configuration |
| Chevrolet Silverado / GMC Sierra 2500/3500 | 2024–2026 | Heavy-duty model-year restrictions apply |
Before ordering: Double and Regular Cab applications may require board trimming. Drilling is required; 2022 truck body generation must be confirmed.
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