my SD sits stock other than a front leveling kit.
have 4:30 gears w/V10 and an AT

just ordered a new set of factory 18x8 in wheels. can i get some info on the tire sizes that are being used with this set up. what came on the harley truck w/ 18 in wheels? what came on the king ranch w/18 in wheels?

dont want to over or under tire the wheel or truck, but looking for that "just right" fitment

i have seen mentioned 275/70/18 and 285/65/18. any photos of trucks w/those or other size 18's?

thanks