you are in the same boat as me with the 15" factory rims. VERY soon I am going to be putting on Cornfed 2.5" front spacers and 2" rear spacers. I would prefer 16x8 rims with 285's but I cant afford new rims. Because of that I picked up some used 33x10.5x15 BFG's for $300 and they only had 6000 miles on them. I should have my tires on in a week or two if you want to see pictures.

This truck has 3.5" front fabtechs and NO rear lift and 33x10.5x15 tires. I think it looks pretty good.

<img src="http://coopercreations.net/my4runner.jpg" alt=" - " />

here is the thread:
http://www.4x4wire.com/ubb/ultimatebb.php?ubb=get_topic;f=13;t=008416#000000