Hey guys, getting ready to purchase some new wheels and tires for summer use. Right now I am looking at Nitto's NT420S and American racing AR914's. What I can't decide on is should I go with 20's or 22's for this new set. My current 15 Yukon is stock with the 20's, so I am leaning that way. Will it really matter between theses 2 sizes other than looks and cost? Any experience going from 20's to 22's and did it ride that much different? Thanks for any input,