This running board side step fits for 2015-2024 Ford F150 SuperCrew Cab Pickup 4-Door & 2017-2024 Ford F250, F350 Super Duty Crew Cab. (Please check the cab size picture if you are unsure of your exact model.) Easy bolt-on installation with no drilling required. All factory holes are perfectly aligned with the mounts; bolts to factory mount in less than an hour, f150 running boards Running boards structure provides strength and durability. The 6-inch non-slip injection step pad allows for easy movement such as stepping in, stepping out, and even jumping (450 lb. capacity) Made from top grade anti-corrosion aluminum and pre-treated with rust-resistant black powder coatings. One piece design ensures great performance and look for years to come Package includes 2 running boards, 6 brackets, relevant hardware, and detailed installation instructions