Tire damage is usually evident with a careful inspection of the tire itself.  Check for obvious damage from punctures or sidewall "bubbles" from failing internal belts.  Out-of-balance tires can cause vibrations that are localized within a narrow speed band; getting the tires and rims rebalanced will usually fix the tire vibration problem.

Keep in mind that ANY repairs on tires will void all speed ratings!

Questions?  Comments?  Send mail to:  reted@fc3spro.com