Bridgestone Potenza S005 vs Michelin Pilot Sport 4 — Compared

“So I went through my front two Bridgestones in 8000 mile - my own fault really. Anyway I've had Michelin PS4's fitted on the front since that's what 90% of people say to get. Well... They are sh*t in my opinion. I'm running 38psi in the front, so I'm open to trying different pressures if anyone else runs anything else. Twice under heavy breaking the car has completely lost traction - this NEVER happened with the same amount of speed and breaking on the Bridgestones. Three times when throwing the car into a hard corner the tyres have felt like they were skidding or possibly folding which resulted into a late grip which then whipped the car. Maybe I just need to get used to them but I've not noticed too much of an improvement in a straight line and breaking and cornering on them has been shocking. The cornering just seems awful, I've lost so much confidence driving the car now. I had the Eibach Sportline springs fitted just before I changed the tyres and the handling went through the roof, now all that seems to of gone... Any thoughts? Pressures? Do the tyres just not fit how I drive?”

“Wow! You burn rubber. I totally appreciate what you’ve said and on my old e60 I ran both contis D06 and Michelins ps4 for 3 sets each. Both different feel and wear. Contis lasted longer but didn’t feel as nice as PS4. Now I’m in another BMW and cannot rotate the same way with a staggered wheel size. I’m in NC, when I drove PS4, in cold weather, they wore out quickly. They are a summer tire for sure, but I will use a slightly higher pressure to lengthen service life. That camber is rough on the inner tire shoulder / tread and the all season contains held up better there.”

“I was running pilot sport 4s on my MS. (19” wheels) I was lucky to get 13,000-14,000. I just switched to Kumho Majesty 9’s for about 1/3 the price. Currently have 4,000 miles on them and just to rotated. Fingers crossed I can get 13,000 miles out of them.”