Looking to fit some new treads on a set of alloy pomegranate rims (6" x 15") for an 88 Montero. I'd like to go with 31" BFGs provided there are no issues with fitment and safety (city driving). Anyone run these or know if they will do the job?

http://www.4wheelparts.com/Tires/31x10-5...p;t_pn=BFG03119 4wheelparts