Spacers, Lug length question

How long are the Lug studs on a 2002 prerunner? if i get wheel spacers, what it the thickest i can go, with still using the existing lugs? and whats teh longest i would have to go on spacers, to make sure i dont have to trim the lugs..
im thinking of getting spacers to make my stance wider, and make sure i dont run my new 285/75R16 ATs on the UCAs

thanks for any help

 

Get the Spidertrax. They bolt to the hub and then you bolt the wheel to them. It's not good to use anything that's an actual SPACER and uses valuable lug thread space.

 

yes what he said

 

x2

 

x3

 

Seems no one really answered this question. I am also curious. I think he is talking about the Spidertrax style spacers.

How thick does a Spidertrax type spacer have to be so the factory studs aren't sticking out of it? I wouldn't want to trim down my factory studs because I can't get the rim flush with the new spacer.