x2
Same size, same wheel, same tire
Word of advice though, dont get nitto 420's if you want quite. They have Lots of road noise and can be annoying after a while.
I've heard-read that about the Nitto N420S tire, that they don't start out noisy, but get noisy after so many mles.
Yet, I sampled a test ride about 2 months back in a 2005 Yukon Denali, with 22" rims, and 305/40-22 Nitto 420S with about 12K on them, and they seemed very quiet and smooth to me. There was nothing to complain about in my book.
Reckon what one might call rough, another might say rides like a dream.
I'll probably be going Nitto myself soon, but I think I'll go with the 421Q.
Supposed to be their premier all season tire.