What’s happening everyone?! Brian Mello here again with Marty’s Buick GMC giving you a quick (sorta quick?) look at the new 2019 GMC Sierra AT4 that just arrived on our lot!

Check out my over video of the AT4 -    • 2019 GMC Sierra AT4 - Check It!  

If you have any questions or concerns please leave a comment in the comment box and I’ll do my best to answer all of you!

Thanks for watching!

More photos and specs on this truck can be seen here....while its still available! http://www.martysbuickgmc.com/Vehicle...