3" stagger on 20's....would be easier on 19's; but here goes.
If you're lowered & want a tad shorter tire: 255/30,325/25 in Michelin PSS.
could go 265/30's up front....the diameter of these tires are just 26.1/26.3" tall & are usually used on lowered Z's...the 265/30 is also 26.3.
Your taller choices are gonna be a bit stretched on the rear's-in the PSS...245/35,305/30's
26.8/27.2" tall.
as for spacer's; it all depend's on your camber setting- if wheels were set straight up & down...your rear wheel lip would be 1/2" further out/ so 0* camber up front & stock neg. camber out back (-1.5/-2.0*)...and you will be close to even fitment.
|