I got a couple of brand new rotors from AutoZone 2.5 yrs ago. I haven't had any problems since. I was told the warping occurs when a hot surface is met with cold fluid, such as water. So I try my best to avoid water pods on the road as much as possible.
Good luck.
Ikan
Thanks!
The 4Runner is one the greatest Toyota products. You won't regret it.
It seems you're located in Hawaii. What kind of fishing do you do in Hawaii?
Cheers,
Ikan