325's and 35's while is 4wd
if i was running 325x60r18s (34.6 O.D.) but had a 35x12.5 (34.8 O.D) fullsize spare on would that be ok in 4wd? Reason Im asking is If i decide to get new tires I can save almost 300 bucks going with four 325's over 35's, But I have a brand new 35" spare that i take on trips and dont want to have to replace that also. IMO I dont thing the difference in size is too great to be in 4wd if i had to run the 35" spare.