new brakes

[jacobl]

my 2002 has 108k miles on it and has the same brakes. I am need new brakes. Should i get new rotors with new pads or should i reuse the old rotors?

 

[Buttsy]

If you're the original owner and you've never replaced the brakes, you've set a new record. If your not the original owner, the rotors should be checked and replaced if they don't meet the minimum thickness stamped on the rotor
(24.5mm for Explorer OEM). If you have the means, check regardless but rotors rarely wear out from normal use. Otherwise, reusing the rotors is fine if they are perfectly smooth. Any imperfections should be removed by machining. Some auto repair/auto parts stores will do it for a minimal price.

 

[jacobl]

I'm the original owner. I never replaced the brakes and the truck has a little over 108k miles with the same brakes.

 

[camaro_guy_z28]

I'm the original owner. I never replaced the brakes and the truck has a little over 108k miles with the same brakes.

Wow that is truly amazing u must never drive down hills, or it was being towed for 108k miles.

 

[EasyRhino]

I replaced my 2002 4x4 Limited's original brakes at about 76K miles, probably could have gone another 5-10K, but no more. At 80-85K that would have been the furthest I ever went on brakes and you beat me by 20K+ miles.

That said, the only reason not to re-use the rotors is if they are damaged. The pads will not wear them out, unless you drove the pads down to metal to metal contact. Otherwise, rotors generally only go bad due to warping (over torquing - usually at shops that use an impact wrench improperly, or if they have been overheated - usually due to riding the brakes, such as on a long downhill while pulling a trailer). I always turn rotors when replaceing braek pads, and replace only if necessary.

I many cases, the rotors can be turned by a professional (the specs are cast in to the side of the rotor) with specialized equipment. If warping or gouging can be turned without going below the min. thnkness spec, they are certainly safe for re-use.

 

[jacobl]

the rotors don't look very bad just rusty and flaking at the edges. The pads still have
some pad left. I have not replaced them in 108K miles because i don't drive down hills,
pull a trailer or ride my brakes. Most of my driving is on the highway. I shall have them turned. Thanks for all your help!