How often should I get my tires rotated?
I am getting my oil changed today and saw that the coupon I have offers a free tire rotation as well. I thought it would probably be a good idea to have them rotated today as well, but then I thought, "What if my mechanic back where I used to live just rotated them? Can I rotate too frequently?" Obviously I know very little about car mechanics and maintenance beyond the fact that the oil need sto be changed regularly and tires rotated periodically. So my question is two-fold: Should I get the tire rotation today? How often should I rotate my tires?