Yukon John
Full Access Member
Our 2016 Yukon came OEM with Continental 275/55 -20's. We went to the Goodyear Eagle GS-2 in the same size and I could bet you the tread on the Eagles are at least 1.5" wider than the Continentals were...much better ride and handling also. We have 22K miles on a set of 4 now with 9/32 tread depth still. These tires will go 60K miles easy the way we drive and rotate. Run 35 PSI and move them every 5K miles with good alignment and you are good to go. If you go any larger and change your overall gear ratio you will be sorry...truck just won't run as good.