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The AMP Research PowerStep XTreme running board is built for extreme conditions and fits 2022–2023 Chevy/GMC Silverado and 2024 2500/3500HD double and crew cabs. It uses die‑cast aluminum components, aggressive tread for traction, dual motors for stronger deployment and a durable powder‑coat finish. The system includes OEM‑quality motors and wiring and carries a five‑year/60,000‑mile warranty.
AMP Research 22-23 Chevy/GMC Silverado/Sierra 1500 & 2024 2500/3500HD Double/CC PowerStep Xtreme
