High tire pressure will wear out the center. Did you have it aligned after lowering it?
Thanks for the reply! Tire pressure is pretty normal for my stock size tires (255/45-18) Max psi I believe is 50 lbs. All 4 tires are right at about 37-38. So I don't think its excessive tire pressure. But no I did not have it aligned after being lowered. My F30 was lowered about 2 mos ago, and I purchased new tires about a week after that.High tire pressure will wear out the center. Did you have it aligned after lowering it?