2007 Mercury Grand Marquis: tire blowout or tread separation

Filed Apr 1, 2018 · Wheels · 74,180 miles · FL

I was driving on the interstate at 68 MPH when my left, rear tire blew out at the sidewall.

Filed Sep 30, 2010 · Tires · 24,000 miles · FL

Tl*the contact owns a 2007 mercury grand marquis equipped with good year assurance comforted tires, tire size 225/70/16. While driving approximately 80 MPH, the contact observed that the driver side rear tire began to vibrate excessively. The vehicle was taken to an independent auto tire shop where the technician informed the contact that the rear driver side tire experienced substantial tread separation with the wire belts visible. The defective tire and the other three tires were replaced on the vehicle by a different manufacturer. The failure mileage was approximately 24,000 the dot was unavailable. The consumer replaced the tires with a different brand. Updated 01/03/11

Filed Dec 30, 2009 · Tires · 15,000 miles · TN

2007 mercury marquis with michelin energy lx4 p225-60 r16 tires with 15,000 miles. At 65 MPH felt vibration in front end, I started braking and pulling to shoulder when left front tire exploded. Inspection of tire showed the outside sidewall blewout. I searched the internet and found several other incidents of this reported. This tire is unsafe and should be immediately investigated. I will take pictures for future reference. The car is still under warranty and I will have the tire replaced. I hope people don't have to die before this gets fixed.

Filed Jul 2, 2009 · Tires · 21,000 miles · LA

High speed tire failure - june 7 and june 28 - 2007 mercury ls - 21000 miles june 7, 2009 driving I-49 south, lafayette parish, la, temperature about 95. Wife only passenger. Roadway clear, no debris or thrash, traffic light, without warning, right front deflates. Drove about 1/2 mile to exit before stopping. Sides of tires still firmly attached to rim. Roadside of tire completely separated from sides. There was no noise such as a blowout. On removing tire to change no evidence of a puncture, outside or inside was seen. New tire purchased june 8, 2009. Dealer would not give consideration to pro rate . June 28, 2009, 2 passengers, driving right lane I-12 east, east baton rouge parish,la,, 73mph, temperature about 97 degrees. Traffic heavy. Right rear tire suddenly deflates (no blowout noise) , car swerves slightly into left lane nearly colliding into left lane car. Swerve controlled and car driven to left shoulder. Too far front exit to drive off. Removed wheel, sidewalls still firmly attached to rim. Roadside of tire intact. No sign or evidence of puncture outside or inside. Tire in each instance had little treadwear. Contacted michelin customer service via phone. Advised to have dealer examine tire and contact them. Bill at delta world tire, 203 guilbeau rd, lafayette, la, on thursday july 3 looked over tire stated several possibilities but could give a definite cause of deflation, same as other (june 8) dealer. No pro rate or free replacement. That did not make any difference as my reporting the incidents. I am scared with my remaining original tires. Tire: michelin lx4 ww --225/60r16.

Filed Jun 29, 2009 · Tires · 4,750 miles · FL

I purchased a new mercury 2007 grand marquis ls. I have michelin lx4 energy tires. I had a blow out on front left tire at 4700 miles, the side wall came apart. I had a second blow out on front right tire at 5840 miles again side wall came apart. I had third blow out at 6000 miles on left rear same side wall damage, at this time I replaced right rear tire because I was traveling out of my area. I tried to get dealer to replace tires under warranty but they refused and said it was a michelin problem. I replaced tires with michelins which I am sorry I did this.

Filed Mar 2, 2009 · Tires · 3,650 miles · FL

Left front tire on my 2007 mercury grand marquis ls blew out while doing approximately 55 MPH on highway 85. I slowed down until I could pull off the road onto the shoulder. At the same time I found that the right rear tire was very low.I installed the donut spare on the left front and pumped up the right rear tire and slowly drove to the nearest gas station to inflate both tires to proper pressure. I then went home. The next day I went to my mercury dealer, they inspected the blown out tire and told me that I was driving on an improperly inflated tire and ford motors would not do anything for me ,but they offered to sell me a new tire and mount it at no charge. I left the dealership and went to a tire dealer that I have used on other occasions for tires for other cars,when he went to remove the blown tire from the rim he found that the valve stem was cracked and could have been the cause of the tire failure,I told him about the low pressure in the right rear tire he pressed the valve stem slightly side ways and the air leaked out, he did the same to the other 2 tires and they seemed ok. He removed the right rear tire it shows several worn spots inside and he recommends changing it also. He told me their is a recall on some valve stems,and we checked out info on google and found that my car has the dill-acp tr-414 tire valves, he replaced both tire and all 4 valve stems. I went to my dealer the owner and tire expert said they knew nothing about any valve stem problems. I gave the owner the google print out he said he would check with ford and let me know. That was friday 27 feb 09. Today is monday mar 2 09.

Filed Oct 24, 2008 · Tires · 14,800 miles · CA

My wife was driving my car to pick up daughter from school. Tire blew and is unusable. I checked the tire itself and could not visually find and nail or other cause of puncture. Checked stem and found obvious crack.

Filed Sep 17, 2008 · Tires · 19,446 miles · OH

1. Driving 53 MPH on 3 lane freeway, changed into right lane with light traffic. 2. Tire blow out - heard load 'pop' from behind me, checked mirrors for object in lane - could not identify issue. Moved to far left lane in anticipation of need for break-down lane. Traveled approx 1/4 mile, could feel right real rub of tire. Pulled of road. 3. Contacted aaa, van sent, tire changed to donut. No visible shredding. Aaa drivers stated it appeared to be side wall failure. We replaced both rear tires and are maintaining this 'blown out' tire.