RE: Tires - rotation and speed rating
 

i work at goodyear and i've seen that u guys have been talking about vibration. theres something thats called road force that some balancing machines have. what it does it checks the road force of the tires, it seats the bead good, and when its done it gives a certain road force pound on the tire on cars less than 13 pounds is good but if it comes out more than like 20 or 25 the tire is bad even brand new tires come out bad u might be able to turn a tire if it can be less. but what im trying to say is if it keeps vibrating take it to a place where they can road force ur tires. they also balance them but its more expensive than regular balance but its guaranteed to work.

A tire with a higher load index than that of the Original Equipment tire indicates an increase in load capacity. A tire with a load index equal to that of the Original Equipment tire indicates an equivalent load capacity. A tire with a lower load index than the Original Equipment tire indicates the tire does not equal the load capacity of the original.

HI all,There are many type of tire and company but Bridge stone and Yokohama is the best company for tire and all type of tire is best for car.

two experts in disagreement?