Has anyone able to fit 15" wheels on the 4.3. If yes, please advice of the specs. I really like the Goodyear Duratrac in 235/75/15 because I can use it all year around. It has snowflake symbol which I need to keep getting the 5% discount from insurance. I am currently running 225/65/17 stock Toyo Open Country A20 for the summer and Gislaved Nordfrost 5 for Winter.