It's early in their life cycle, but so far, I'm happy with the performance, noise-levels, and ride of these tires. In direct comparison with the Michelins and Pirellis that we've used before, these have more tread-depth, appearing to have a better life-span. Water evacuation, dry handling, noise-levels, ride compliance all seem to be great.

I think my previous tires were a smoother ride but I haven't had this brand long enough to see if they are as good. Don't drive every day or for long distances. So I gave them 5 stars

Good

This is definitely the longest wear tire I have had. 55000 on the first set now on my second set so far only been 1500 miles but ride and drive like the first set with very easy handling on steering especially in tight corners. It is a run flat tire and since my vehicle comes with no spare I still have confidence when driving on these tires.

A heartfelt thank you to the engineers at Bridgestone for developing a great tire. The Driveguard Plus tires have exceeded my already high expectations for these tires. The ride is very comfortable and quiet and the grip is very reassuring. I have recommended to several friends who own BMWs to swap their other runflats to these Driveguard Plus tires. Thank you Bridgestone, driving my MINI is fun again.

Just had these put on my 2006 Mazda Miata. Have not driven any miles yet. I chose these because I needed a "run flat" tire and Bridgestone has a great reputation. Also, I was impressed with the tread design. Should be excellent for "wet" traction and should fight hydroplaning. I noticed that they were really quiet on the ride home!!Dennos

The tire sales person talked me into getting the DriveGuard Plus since the cost was only about $25 more than the other Bridgestone tires he offered without the drive flat capability. The ride from the new tires is not as smooth as with the old Bridgestone tires (Ecopia) I was used to. I realize the tire design is such that the drive flat capability requires the sidewalls to be stiffer. That results in the irregularities in the road surfaces to create a bumpier ride. If I ever need to drive on a flat tire it will be worth it to have lost the smoother ride. It is not clear what the impact of the rougher ride will be on the suspension, shocks and struts, but now I am worried about that. Time will tell!

I just bought a pre-owned CTS that had the Driveguard tires on it. They were new enough that the tires still had the nubs on them and full tread. After about 500 miles, I notice a bubble in the right front tire. I was told, second owner NO warranty. A week later, that tire blew. Drive flat feature was great. Replaced that tire with a new one. Now I noticed ANOTHER bubble in the driver side front tire, and still no offer of assistance from the warranty department! I'll never buy another tire from Firestone.

I purchased four of these tires and they did not make it 10k miles. In just 2 years, two of the tires had a tread rating of 3/32 and the other 2 had a tread rating of 4/32. Hard to be loyal to a tire that has zero durability Upon calling the warranty department, they informed that their tires aren't guaranteed for the 50K mileage that they generously market to consumers. They would only prorate one tire. And they wouldn't even address the wear on the others by standing by their product. What product do you know only last 10% of it's expected life, yet the manufacturer wants you to spend good money over bad to replace them? Buyer beware on both the tire and the manufacturer.

These are the worst tires I have ever had on a vehicle. My van has just over 82,000 miles on it, and my third set of run flat tires have worn out in less than a year. Even though my van came with run flat tires because it does not come with a spare, I am done with these crappy tires. I am putting non-run flat Michelin tires on.