I did search, but being new to the whole 4x4 scene, it didn't seem to help me much.

I have a 1994 Isuzu Trooper 4x4 5speed. I found a local guy that has a complete set of 5 15x7 snowflake wheels with 31x10.5x15 tires that I can trade my 16" plain steel wheels for. With the factory 15x7 snowflake wheels and a 3" lift, what size tire would I be able to run safely? Mostly the truck is for daily driving, but will see some offroading and snow.

Would a 32x11.5x15 fit without rubbing, or how about a 33x10.5x15?

Thanks for the help and great site guys/gals,

Kevin