if you stick with a 12.5 or narrower then 8'' is good but 13.5 and up need a 10''
thats what ive always thought too. Mudfanatic92 has a set of 15x10s, so we may trade if i go wide.
:headscratch:83' chain? what year motor u got in that runner?
I have an 83 22R with an 85 EFI setup on it.