ike the old saying goes, all good things must come to an end. And, sadly, we’ve reached that point in the test cycle of our 2021 SUV of the Year award-winning ’21 GMC Yukon AT4. Thankfully, however, we were able to manage a properly impressive 23,300 miles in our relatively short time with the Yukon AT4. We covered a full lifetime of possible uses by taking long road trips, towing trailers, packing all three rows with people, shuttling kids to school, and off-roading on some of the coolest landscapes the western United States has to offer. Through it all, the Yukon AT4 was a steadfast and loyal companion, taking us everywhere we wanted to go with quiet grace and composure. These past months solidified the fact that
