Explanation of all the driving modes

[shift_grind]

I found this over on GMC.com and thought it might help some to explain the different driving modes as well as what models receive what modes.

 

https://www.gmc.com/gmc-life/trucks/all-new-sierra-traction-select-system#traction

[oldmann]

Pretty interesting.  I failed to see the "Hold my beer and watch this" mode that I use a lot.  No traction, No stabilitrac, full on screaming engine.  

[HondaHawkGT]

I'm glad they're offering a sport mode finally. Especially since the ability to tune GM vehicles is getting more difficult all the time. I wouldn't even considering a new GM truck if I was stuck with the same stock tune my 2014 came with.

[guy mic]

I found this too but it is for 2019.  My 2020 2500 Denali truck does not have Tour and Sport.  I am most interested in Tour because it helps it, well, not ride like a truck.  When I am not pulling my RV, this is what I want.