2015 Yukon 22 inch wheel upgrade
I bought my 2015 Yukon SLE last month after trading a 2007 Yukon Denali model. I loved the ride but wanted to possibly upgrade the factory 20s to 22s. My factory 20s were aluminum brushed with Continental tires. The dealer filled them with Nitrogen also. Not sure if this makes a difference since its the first time I've ever had that. After contemplating the style rim and size (didn't wanna go to big) I purchased a set of OEM replica black chrome 22 inch rims with Versatyre 285/45 22 Tires.
I think they look amazing and when it's sunny the truck gets that second look. However, I could tell the difference in the ride as soon as I pulled away.
1. The truck took off slower and I have to step on the gas more than before.
2. I do feel every bump on the rode almost as if I'm in my BMW with the sport suspension. (Highway is better)
3. The braking is a little longer.
4. I'm sure it gets slightly less gas mileage. (The least of my worries)
5. Slight road noise. (Possible tire brand)
I did notice that the installer inflated the tire pressure on the 22s to the max of 50psi. I dropped it to around 42 psi when I got home and it does ride much better but still not the same as before. I'm thinking of having the dealer refill with nitrogen to see if there is another noticeable difference. I read that tires stay cooler in hot summer weather with nitrogen. (Not sure now true that is) I also have to have to take into account that I switched from an aluminum to a chrome wheel which is heavier.
Overall, I'm still happy with the upgrade. There are numerous things that may play a part in the ride difference and may not even matter to you. Keep in mind that a good quality tire and the upgraded suspension on the Denali and Escalade models also play an important role in the ride. ( Those two models have the magnetic ride control which is not standard ) I do plan to upgrade later to a Bridgestone or Continental tire that comes standard and see how they ride then. I do care about ride and handling but I also love the look. Good Luck and hope this helps.
I've attached a couple photos.