Sweet color just got my first Sierra also. Its been my dream vehicle for over 10 years.Hello all and thanks for letting me join.
Live in NC and work for GM Defense
Got my first GMC and LOVE it!!! (picked it up 6/7/21)
21 AT4 with 6.2
Did a few little upgrades before she even had 200 miles on it. LOL
Drove down to FL and back and got an average 17.8 mpg and best 21.7 mpg (around 1300 mile round trip) and I'm heavy on the throttle. Was very pleased.
She's a lot quicker than I thought it would be.. and very comfortable.