Greg__Berger
Member
I have 37x13.50r17 Cooper Stts. Started at exactly 37" tread depth around 1" and I'm at 20k miles at 36 3/4"
I just mounted a set of Cooper STT Pros 37x12.50r17 and they were 36.25" when mounted. Only got to drive it a little bit since then, but they've seem pretty quiet so far and look like they will handle wet weather and snow very well with the siping and I'm looking forward to trying them out offroad.