Description
Designed for the 2022–2026 Tundra application, the 77338-01A step assembly retracts out of sight when the doors close. The XL design lowers the step surface up to three inches further for high-clearance trucks.
The PowerStep XL is intended to make entry easier on taller Toyota Tundra pickups. AMP Research 77338-01A pairs automatically deploying steps with an additional drop below standard PowerStep height. Order unit: Complete PowerStep XL running board system for the approved configuration.
Part specifications and scope
- XL steps deploy up to three inches below standard PowerStep height
- Slip-resistant six-inch step surfaces and integrated step lighting
- Automatic powered running boards supplied as a two-side vehicle set
Compatibility and ordering
Verify 2022–2026 Toyota Tundra CrewMax engine and cab configuration before ordering; listings identify gas models rather than i-FORCE MAX hybrids. Follow the vehicle-specific wiring instructions.
Manufacturer part number: 77338-01A. Check the model-specific installation instructions and original part number before ordering.
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