The new off-road-focused AT4 trim gives the new Yukon added visual panache — and helps out past the pavement, too.
What is it?
GMC’s full-size SUV, available for the first time in AT4 trim — the marque’s upscale off-road-focused sub-brand, meant to help boost sales and average transaction prices alike much the way the Denali sub-brand has done for GMC.
…
Continue here:
https://www.gearpatrol.com/cars/a34275593/2021-gmc-yukon-at4-first-drive-review/
