Hi,
I have recently bought a set of bridgestone driveguard to substitute my last potenza s001 that ride 50 000 km. The bridgestone potenza s001 were fenominal to my mitsubishi lancer sportback 150 cv and 300 N/m. Now were time to substitute them. I have to say that i drive sportly and fast. Half of km i have made probably was above 200km/h and with fast turns. The other half was quitly, smooth and very zen. For weeks with reserche i decide to try the driveguard. I have them a shoet of time, so i only can comparate to the S001.
The driveguard seems to be very secure tire, with a stable sidewalls like the s001. The wear is about the same. What i don' t know is why they heat so much if i get hard with them in a few km. I don't seem they going last the same like the potenza s001.
Let see what they going to reserve to me.
When i drive more, i post again.
Sorry about the english, i'm portuguese and i love fast cars and i'm fascinate about a good tire.
Pedro

Only recently fitted but these tires have transformed the drive quality of my Mini Coupe. Highly recommended as a run-flat option.