I was wondering if anybody knows the stock diameter of front rotors. I was doing my brakes and I think I may have been shipped the wrong rotors from tirerack.

 

tttttt

 

hey buddy. I believe there is only one difference in the rotor size. I don't know the exact dimensions, but the sizes are for 2wd and 4x4. You'll want the latter as you have the SR5. wherever you look, the supplier will ask what size you need- just tell them you have the SR5 and you should be good. The rotor will be for a 16" wheel, not the 2wd 15" wheel.

 

Some 4x4s came with 15" wheels too, like my 2001. Sorry slemay6, can't answer you question I've swapped my brakes to the Tundra ones. But like Scott said there's 2 sizes, bigger ones for the 16" wheels and smaller ones for the 15".
Can't you just check the diameter against what's on the truck.

 

What the hell is a T4R?? Is that some sort of European car? Like the TVR, only in 4WD fashion?

btw if you had stock 16" rims, they are 12.5" rotors