2006 4wd 6 cyl front rotors

[jclgodale3]

pretty simple question. 2006 6cylinder SR5 4WD. Factory 17" aluminum wheels.
Small or the larger front rotors. Need to order. Is it really that complicated without jacking up the damn car and taking a wheel off?

 

[fourwd1]

Moved to 4th generation section.

 

[fdbyrne]

You can see the front and back of the brake calipers without jacking up the truck or taking a wheel off. The caliper will be marked with a 2-digit code. It will be WG, WH, or maybe something slightly different. Once you know which caliper you have do a search in this (or another) forum and you'll find the rotor diameter pretty quickly.

 

[verman84]

Sr5 comes with small rotors despite the 17" wheel size

 

[ghs215]

small

 

[470SNC]

should be the 12.6" ones unless you have a sport model