GMs new upgraded diesel engine for 2023 looks impressive! Only frustration is why not offer it in the new ZR2 or AT4X? I’d love to grab either one of those trucks but don’t want the 6.2L, they’re missing such a great opportunity for truck owners. Ford did the same thing with the Tremor and not offering the Powerboost as an option. I know I can get the AT4, but it’s missing a lot of the features with a big one being the front locker.
