2024 GMC Sierra 2500HD AT4 Duramax POV Test Drive & Review

[Admin]

First look at the all-new 2024 GMC Sierra 2500HD AT4! This 2500 HD comes in onyx black on black with kalahari stitching perforated leather interior. The powertrain consists of a 6.6 liter turbocharged V8 engine mated to a 10-speed automatic transmission.

 

AT4 Forum Fav 👍

LT285/60R20 125/122Q E/10 NITTO RIDGE GRAPPLER - Grab a set through Amazon!

[RugbyRef]

Good video! Love my '24 3500 HD. Glad I went that route!