1. tires make a loud "whump whump whump" sound that increase speed and volume as the car accelerates. 2. the noise is tire separation, the noise is constant and continually getting louder. The tires have not actually completely shredded apart yet. 3. we have replaced both cv boots, both half shafts, control arm bushings, had brakes inspected, had an alignment done and noise remains the same.

- Fair Oaks, CA, USA

Problems with tires on 1995 Mazda 626. After only 18322 miles of wear on the tire it developed a large bulge in the sidewall.

- Hillsborough, NJ, USA

1.horn button broke and popped off while driving. 2. car will rev by itself between 1000-1500 RPM while coming to a stop. 3. car sometimes has no base idol and will just turn off. 4. check engine light came on, took car to machanic. Manifold intake gasket had to be replaced. Light has gone off but car still revs itself. Sometimes while idoling car will rev between 1500-2000 rpms. 5. both rear struts have been replaced. 6. coupler for rack and pinon had to be replaced.

- Orem, UT, USA

Complete tread separation of left front tire. The thrown tread damaged the front quarter panel of the car and broke off the left rear-view mirror.

- Randolph Afb, TX, USA

While driving at about 40 miles driver's side front tire busted. Consumer hit guardrail, and air bags deployed.

- Senatobia, MS, USA

Tires failed.

- Bolton, CT, USA

My 1995 Mazda 626 calls for only 26 psi air pressure in its rear tires. This seems like an extremely low air pressure. On a recent trip to a high altitude area (New Mexico) the tire pressure in the rears indicated less than 20psi cold. Is this air pressure too low and unsafe?

- Mc Loud, OK, USA