I have a 2016 Denali, with extendable running boards. I replaced the passenger side board within the warranty period, and the drivers side board has been malfunctioning for about a year.
There are a few more of these trucks in town, and I notice that they all seem to have running board...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.