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We found the following complaints for DUNLOP SP20 (Unknown)

Read complaints for DUNLOP SP20 (Unknown)


Dunlop at20 p245/75/r16 dot m670 c8er 1012, tiresare the second set to be replaed on my 2007 toyota tacoma. First set failed to meet the manufactures warranty of 70k miles with only 43k on tires. Were replaced after much hageling with good year. After putting 23k on second set of tires, found one with a large bubble in the outer sidewall. If this tire were to have blown out, a truck this size would have lost control and the possiblity of severe injuries were present. Again i am hageling with good year to replace the tire, although defective, i am expected to pay 43.00 cost to replace it. This on a defective product, and should be at no cost to the consumer.

All 4 original equipment dunlop sp20 tires failed for the same reason within a 2 month period. Vehicle is 3.5 years old. Mileage is under 28,000 inner and outer layers of rubber separated. If i did not notice the first and keep a careful watch on the other 3, this might had caused a crash. First two were replaced under warranty with a 60% credit allowance. The other two i am replaceing with a different brand.

4 new tires were purchased on feb. 7, 2007.three of them went flat between june 9, 2008 and july 17, 2008 after only 15,000 miles while riding on the interstate. The tire store found no foreign objects in the 3 tires, but did report that the valve stems were cracked. A police officer changed the tire on 7/16 and a sheriff deputy witnessed the tire change on 7/17 (no report filed). There were smog alerts each time. An oil-lube place filled tires on 7/12. The tire dealer again said he filled the tires on 7/16. There was a slow leak from the valve stem. A different mechanic replaced tire on 7/17 and returned valve stem: dill air acptr413 156 ot. I was not hurt, but i was alone in the last two cases, and standing alone on the interstate with very little place to get off. It was 91 degrees, and aaa did not come for over 45 minutes. I had been on my way to take my 90-year old father to a doctor's appointment. Fortunately he was not in the car when the tires blew out. It might have been a medical situation to have him standing out in the heat. Dill air has asked me for the valve stem. Before i send it, do you want a photo? lives of 3 people were risked changing the tires on expressway.

While driving front tires wear prematurely. Consumer states tires have been replaced three times. Tires have been replaced three times due to premature wear.*mr

The driver's reartire had an air pocket on the sidewall, which was causing the vehicle to shake, making the ability to control the vehicle difficult. The consumer has taken the vehicle in for repair for a total of 3 times.

Dunlop at20 p245/75/r16 dot m670 c8er 1012, tiresare the second set to be replaed on my 2007 toyota tacoma. First set failed to meet the manufactures warranty of 70k miles with only 43k on tires. Were replaced after much hageling with good year. After putting 23k on second set of tires, found one with a large bubble in the outer sidewall. If this tire were to have blown out, a truck this size would have lost control and the possiblity of severe injuries were present. Again i am hageling with good year to replace the tire, although defective, i am expected to pay 43.00 cost to replace it. This on a defective product, and should be at no cost to the consumer.

Dt:infiniti g20 1996.tire separation occurred on three of four of the tires. The dealer said that they did not know why the defect happened, and the replacement tires were doing the same thing.the manufacturer said they will prorate the tires and not give the consumers tires for free.*sc

Consumer was driving at normal speed when the tread ontire suddenly busted, causing damage to the side fenderof vehicle. Manufatuer was contacted.

While driving 70 mph, the front end began to vibrate at 29k miles.as a result,thedriver side tires tread separated.no impact reported.the vibration had become progressively worse.the consumer returned the vehicle to the dealer.thedealer advised the consumer that a tire was defective. *sc

I have a 2005 sienna xle awd, and the tires failed at 20,016 miles (the tread was completely gone on the interior side of the two front tires). I had the tires rotated at 4,472 miles and 11,048. However, all 4 tires show excessive wear for this amount of mileage! the tires are factory-issued dunlop run-flats.

4 new tires were purchased on feb. 7, 2007.three of them went flat between june 9, 2008 and july 17, 2008 after only 15,000 miles while riding on the interstate. The tire store found no foreign objects in the 3 tires, but did report that the valve stems were cracked. A police officer changed the tire on 7/16 and a sheriff deputy witnessed the tire change on 7/17 (no report filed). There were smog alerts each time. An oil-lube place filled tires on 7/12. The tire dealer again said he filled the tires on 7/16. There was a slow leak from the valve stem. A different mechanic replaced tire on 7/17 and returned valve stem: dill air acptr413 156 ot. I was not hurt, but i was alone in the last two cases, and standing alone on the interstate with very little place to get off. It was 91 degrees, and aaa did not come for over 45 minutes. I had been on my way to take my 90-year old father to a doctor's appointment. Fortunately he was not in the car when the tires blew out. It might have been a medical situation to have him standing out in the heat. Dill air has asked me for the valve stem. Before i send it, do you want a photo? lives of 3 people were risked changing the tires on expressway.




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