Tires Pirelli or BRIDGESTONE

Ridden both tires (well the GP5000 TLR not the STR) and both are brilliant. Pirellis are easier to fit and seem sturdier but that's just based on my experience. Both are great tires so I'd get which ever has the best price

I use tubeless 30mm P-zeros on my roadbike, I put 2300 miles on them from new last year (3700km). The rear tire is done for, it looks like your front tire, it has chunks of the carcass missing and I can see the inner layers. This isn’t surprising because the rear tire wears out faster than the front because most of your weight is on the rear and the driven wheel also wears out the tire faster. I’m also 280 pounds so that shortens the life span too. But the front tire still looks good, I’m thinking I’ll get about a half season more out of it. I bought a new p-zero to mount on the rear, and I’ll keep buying them one at a time to replace each tire as they wear out. I’ve been very happy with the performance of these tires so far

I just got a set of CrossClimate 2, it feels like an upgrade from oem bridgestone run flats. Pretty comfy.

I got rid of the run flats on my '14 R60. I put 1 size larger Bridgestone Potenza's on it to help with road vibration. The first set lasted just over 60k miles and I ordered my second set about 5 months ago

I had the same problem - it was a Pirelli P zero that balanced ok but seemed to have a construction problem. I could move the vibration around by rotating tires. New tires cured the problem - perfect balance at 80mph now.

Had a blow out of my 21inch front right tire...Truck handled amazingly well with only 3 tires while crossing 2 rumble strips and 6 lanes of traffic decelerating from 75mph while navigating/negotiating the 6 lanes crossing to clear the roadway.

Winter tires did great for our first major snowfall. Bridgestone Blizzak WS90.

Are Bridgestone - POTENZA RE980AS+ any good?

Gonna say running north of 100mph on mismatched budget sub-brand bridgestones is adding a margin of error where you cant really afford one.

I remember going hot into a turn, getting on the brakes, and sliding sideways with no warning. It wasn't that fast, but still a bit disturbing. I replaced them this year with a much newer set of S04 PP.