i have recently purchased a 97 expy 4x4 and i was wondering what size tire will fit on it without any modification , i have a 2000 ford f150 4x4 and im running a set of 305/70/16 buckshot maxxis mudders on it and they fit great but my expy seems to be alittle lower so any help would be great ...

 

I've been told the 305/70's will fit on an Expy. I have 285/75's and don't have any problems. The 305/70's are actually a tiny bit shorter than the 285/75's but are almost an inch wider. If you are using a stock 7" rim, the 305's might bulge a bit.