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Articles / Chevy Crew vs Double vs Extended Cab for Running Boards

Chevy Crew vs Double vs Extended Cab for Running Boards

Running Boards are either cab size or wheel-to-wheel length long, and different cab sizes will determine the length of the running boards. This guide explains the differences among Crew, Double and Extended Cab for Chevy Silverado, as well as GMC Sierra.

What is Chevy Silverado / GMC Sierra Crew Cab?
These pickup trucks have 4 full doors.

What is Chevy Silverado / GMC Sierra Double Cab?
GM introduced Double Cab in the 2014 models, which have 2 full doors and smaller rear doors.

What is Chevy Silverado / GMC Sierra Extended Cab?
These pickup trucks have 2 full doors and 2 smaller rear/back doors which open backward, also known as suicide doors.
Crew Cab
(4 full doors)
Double Cab
(2 smaller rear doors)
Extended Cab
(rear doors open backward)
After you identify your truck's cab size, you can start shopping running boards at Chevy Silverado Running Boards.
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