I bought these tires to replace the Michelin mxm4 runflat tires that were the original tire on my 2017 BMW 740 ix. These tires are currently approximately $40 per tire less expensive than the Michelins and have a longer warranty of 65,000 miles compared to Michelin's 30,000 mile warranty. So far so good. After 2 months of use, I see absolutely no difference in performance or comfort compared to the Michelins. Based on cost and warranty, this choice seems to be a no-brainer!

The run flat tires are great but they are so noisy, it sounds like I'm driving a 4 wheel truck. Traction is great and very positive on cornering. Haven't driven in snow yet but my ATS is all wheel drive so it should be good. I wish I purchased a spare tire and went without run flat tires. I just hate the road noise from them.

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.

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!

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

These DriveGuard Run-Flats are the best RFs, I've had. I won't use any other brand. Great traction, low road noise (for a Run-flat), decent ride (for a Run-flat) and they stay in balance! I've had other brands and they get out of balance and are impossible to rebalance. I live in an extremely hilly part of the Bay Area (CA) and they tear up the road to my house. We also do road trips all around the state and they are wonderful. Can't recommend them enough>

Bought Bridgestone run flats for my Tesla. I was surprised that my energy use on the first long drive was about 133 Wh/km which is equal to or a bit lower than my OEM Michelin MxM4 that came with the car and had 4/32 tread left. Normally new tires, whatever the make use more power when new because of the tread dept. They are quieter than the Michelins despite not having the EV tunes foam inside the tires like the old Michelins . Ride and handling is great. Very happy so far

I love my new tires. They give a great ride and are very durable. I feel very safe with this tire choice and the run flat component is a great feature with added benefits.

Local Bridgestone retailer stated these are not repairable in case of a flat, therefore are ineligible for repair / replacement certificate. will need to replace every time after puncture. NOT worth the expense .

Twice I have had a flat that the tire was not repairable but it did it's job and we were able to get to our destination and get it replaced. I have since got a spare JIC on trips from home.