Nitto Trail Grappler 285/70R16 on Stock SR Wheels. ToyTec BOSS Suspension (sits 2.75" over stock) and no cutting or trimming required! I have tested them off road with no rubbing at all but at full lock it is very close to the UCA and I may go with the Bora 1/4" wheel spacers that are hub and wheel centric... not sure if I want to waste $$$ and I really don't think it will be an issue... I also have the mud flaps on and there is no rubbing! Tires are smooth on road and very quiet! They have slightly more noise than the stock tires and handled great in the rain! I didn't get to test them out in the mud yet but I hope to soon! The diameter of these is equal to 265/75R16, just a little wider.