What size tires do i need?

I have a 2007 Toyota Tacoma Reg Cab 4x2. i am wanting to get a more offroad look to my truck. does anybody know what is the biggest size tires i would need to put on my stock rims without buying a lift?

 

I would search through past threads, but my guess would 265's tops without getting a lift kit or a leveling kit.

 

its a 5 lugger

 

also wondering i have a five lug and i want the biggest tire i can have without rubing im getting a 3 inch lift

 

With a 3" the biggest you can go is 31". I have 31x10.5x15. You'll have to remove the "black box," but you'll probably end up doing that anyway. It's just a few bolts, and they have no purpose.

 

What is the limiting factor on the 5 luggers. Are they rubbing the control arms or just too much stuff to cut? Also what is the balck box? I don't have a 5 lug just curious.

 

Not sure what makes the difference between the 5 lugs and 6. Chris can probably answer that.

The black box is a small black metal box in the fender well, under the plastic. It pops out just enough to rub when you have bigger tires. You take out the bolts, trim the plastic, and you're done.

 

Cool man thanks, I was curious as I haven't seen any 5 luggers in person that have been modded in any way.

 

so 265 are probably my biggest option without the lift?