So i have a factory set of steel rims for the winter, my truck has 31x10.50 on it now but the steels had 235/15's. I been looking for a bigger set of 15" tires to put on them, someone told me 265 would be about the same height as 31's if thats so does anyone know where i could get that size? Ive been googling and come up empty. Im looking for an aggressive mud or snow type tire. i dont put passenger types on my truck as it does go off road also. Thanks for any help.