The vehicles rear tire was flat, the front tire was going flat and the passenger side tires were all low, upon closer examination the sidewalls on all 4 tires had a split in the rubber that was perfectly circular and on the flattest tire the rubber had split and was gaping open. The separation is thin and smooth-edged not torn(Firestone firehawk gta, P205/55R16).

- Santa Clarita, CA, USA

The vehicles rear tire was flat, the front tire was going flat and the passenger side tires were all low, upon closer examination the sidewalls on all 4 tires had a split in the rubber that was perfectly circular and on the flattest tire the rubber had split and was gaping open. The separation is thin and smooth-edged not torn(Firestone firehawk gta, P205/55R16).

- Santa Clarita, CA, USA

The vehicles rear tire was flat, the front tire was going flat and the passenger side tires were all low, upon closer examination the sidewalls on all 4 tires had a split in the rubber that was perfectly circular and on the flattest tire the rubber had split and was gaping open. The separation is thin and smooth-edged not torn(Firestone firehawk gta, P205/55R16).

- Santa Clarita, CA, USA

Tire blewout sidewall after less than 10 minutes of driving. Vehicle recently serviced at a Lincoln Mercury dealership tires were inspected and determined to be in good condition. (tiresize: 215/50/16)

- Colleyville, TX, USA

Consumer was traveling about 30mph on highway and hit a small pothole in the road. Tire sidewall splitted, like someone had cut the tire. This happened a year ago traveling about 50mph on the highway, and a chunk of the tire sidewall simply exploded with no contact at all. Firestone firehawk #gta02, size 215/50/16. Dealership and Firestone has been notified.

- Dumfries, VA, USA