On the Toyo's, yes they wear quick, but if you keep the pressure up close to 40 PSI they last better. I got fast wear for first 10.000 miles, they I run 38 psi back and 42-45 in the front. Off road 28-32 front, 18-28 rear.I have over 30.000 miles on them and 2 look ok, but the rear two look more...