Functions
Improve the practicality of your vehicle with running boards. The boards make it easier and safer to enter and exit your vehicle. To a certain extent, the paint on the side of the vehicle can be protected from being scratched. At the same time, you can easily reach the top of your car when you need to perform such actions as accessing the luggage rack or cleaning the roof.
IMPORTANT: Only fit Extended Cab & Double Cab with 2 full-size front doors & 2 narrower rear doors, NOT for Crew Cab with 4 full-size doors. (Please check the Cab size picture) Also fit 2019 Silverado 1500 Legacy Sierra 1500 Limited & 2019 Silverado 2500HD 3500HD.