2020-2026 Chevy Silverado 3500HD Running Boards & Side Steps

Running boards and side steps engineered for the 2020-2026 Chevy Silverado 3500HD Crew Cab, Double Cab, and Regular Cab. Stocked options include AMP Research PowerStep retractable boards, Westin HDX drop steps, Go Rhino RB10, and N-Fab wheel-to-wheel nerf bars for both 6.9 ft and 8 ft beds.

Do these running boards require drilling into the cab? No. Every board listed here mounts to factory threaded body holes using vehicle-specific brackets, so installation is bolt-on with hand tools in about an hour.

Verified Silverado 3500HD fitment, no guesswork at checkout.