Gmc At4x 2024 Review. Tall enough to see over all traffic except semis,. I’ll also mention a few of the drawbacks or things i didn’t love as.

 — the 2024 model year changed the gmc’s front bumper to the aev by default with the at4x package, eliminating another big difference between earlier. I’ll also mention a few of the drawbacks or things i didn’t love as.