Got my bike inspected today and the tires are getting close to needing replacement. 4300 miles on my Road Smarts. They want $500 installed for Pilot Road Smarts or Avon Storms. That’s everything including tax but dam when I put tires on in June of 2009 the total was $350. Have prices gone up that much? I could buy tires online for less but then they charge an EXTRA $20 per tire to install then. :'(