Which ‘21 Chebby 1500 Lt 4x4

[twostepct]

I just traded into a 2021 GMC AT4 from a 2020 Trailboss. Both had the 5.3 and both were 10 speed transmissions. I prefer the interior of the GMC for sure, and I think it rides better too. The only thing I’ve noticed is that the transmissions have both still had a tendency to be rough downshifting at times. Overall, I have no issues with the 5.3 in those models, it’s done everything I’ve needed.

[Bucknaked]

I just traded into a 2021 GMC AT4 from a 2020 Trailboss. Both had the 5.3 and both were 10 speed transmissions. I prefer the interior of the GMC for sure, and I think it rides better too. The only thing I’ve noticed is that the transmissions have both still had a tendency to be rough downshifting at times. Overall, I have no issues with the 5.3 in those models, it’s done everything I’ve needed.

Thanks- I’m getting a little Leary of that 10 speed because it hasn’t been proven also.

Lack of trust is going to send me down other avenues!