I just bought these from a guy in a city about 20 minutes away.
I got all 5 37x12.5x15 Goodyear MTR's.
He has used them off road about 3-4 times, and only has a handful of road miles.
I got all 5 of them for $900.00 and they all come with full road hazard warranty from Dicount tire (Local).
I am pretty sure he is telling the truth just want you guys that have MTR's to advise. Thanks :rockon