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How do I know when my tires need to be replaced?

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  • Consumer Reports. "Tires: Big Grippers." Nov. 2007.
  • Consumer Reports. "Tire Safety." (10/15/2009)
  • Department of Transportation. "Many U.S. Passenger Vehicles Are Driven on Under-inflated Tires, NHTSA Research Survey Shows." August 29, 2001. (10/15/2009)
  • "Car Talk Service Advice: Tire Pressure." 4/29/2005. (10/15/2009)
  • Magliozzi, Tom. & Ray. "Cart Talk: When to plug, patch or just buy new tires." Seattle P-I. July 11, 2003. (10/15/2009)
  • Marinucci, Carla. "Tire gauge pumping up campaign rhetoric." San Francisco Chronicle. August 5, 2008. (10/15/2009)
  • National Highway Traffic Safety Administration (NHTSA). "Tire Safety: Everything Rides On It." (10/15/2009)
  • Rubber Manufacturers Association. "Tire Industry Study: Chronological Age Alone Does Not Determine When Tires Are Removed From Service." May 23, 2006.
  • Rubber Manufacturers Association. "Tire Maintenance and Safety." (10/15/2009)
  • Tire Industry Association. "Passenger Tire Replacement." 2009. (10/15/2009)
  • Welsh, Jonathan. "What's Inflating Your Car's Tires." Oct. 7, 2009. (10/15/2009)