Michelin Pilot Sport 4 vs Michelin Primacy 5 — Compared

“Switched from the garbage stock Potenza's to Continental DWS06 a week after grabbing my Z. Absolutely fucking worth it. I got Swift R lowering springs installed and that also made a great improvement. Z feels much more confidant and way more composed on my twisty roads and roundabouts My ND Miata also came with the same Potenza's and I went with the Michelin PS4's. Transformed the handling as well”

“Michelin Pilot Sport 4 tires are noisy (a followup) I have been asked on this sub if the PS4 tires on my wife’s Bolt are noisy, and I wasn’t sure how to answer. Well, we made two 60-mile round trips this past weekend, mostly on highways with 55 and 70 mph speed limits, and I have to say that the tires are kind of noisy. Certainly not as quiet as EV-oriented tires are. The grip is fantastic, so we really like them. If you are sensitive to noise, though, these Max Performance class tires are probably not for you.”

“First time post for me on Bitog. I just installed the new Michelin Pilot Sport 4 AS tires on my 2017 Mazda GT. Noise doesn't seem to be an issue I'm experiencing. Prior to the new Pilot Sports 4's all seasons I had the Michelin Pilot Sport AS 3+ and the 4's are much quieter on the Mazda. The 4's feel a tad bit softer in ride, quieter and handle just as nice. However, they are new rubber and the tread pattern is completely different from the Michelin Pilot Sports AS 3+ . I've only put about 500 miles on them, but so far, I really like them for their ride comfort, noise, stability and wet/dry grip levels. They feel like a more mature AS3+ if you have them now”

“So apparently Michelin Primacy 5 has been released in Australia - not in all sizes. My tyre size 235/40R19 won't be available until April 2026 - omg lol. I told them to take that size out of the website. Talk about slow rollout considering its been out in Asia for a few months.”

“I got a bit carried away and looked up the tyre label and Michelin's numbers for rolling resistance, and the weight of a BMW i3 . Short answer: save 6%. Here's the result as a table. RR C kg/t or N/kN mass tonnes Drag N or kJ/km Wh/km Wh/mile unit values 1 1.00 9.81 2.72 4.38 E.Primacy 5.5 1.7 92 25 41 Car tyres (C1) fuel class A 6.5 1.7 108 30 48 Car tyres (C1) fuel class B 7.7 1.7 128 36 57 Car tyres (C1) fuel class C 9.0 1.7 150 42 67 Car tyres (C1) fuel class D 10.5 1.7 175 49 78 class E is anything worse than D The total energy per mile for tyre rolling resistance of a 1.7 ton vehicle running on bottom-of-the-band class B tyres is about 57 Wh/mile, or about 22% of EVDB's broad figure for the i3's total consumption 261 Wh/mile. With Michelin E.Primacy tyres (rolling resistance from Michelin's publicity), that should drop to 41 Wh/mile for the tyres, or a saving of 16 Wh/mile, a range improvement of about 6%, or from 3.8 miles/kWh to 4.1 miles/kWh. Nice to have, but not dramatic. It does show that fuel label class C, D or E tyres are worth avoiding if you can fit better.”

“Primacy 5 side wall damage I just hit my rear tire with some unknown metal object which completely cut it and blow my tire up. I just heard a loud bang and I drove 2-300 more meter as pulled my car over. Do you guys think the rim is still fixable and safe to use, I mean is this considered to be a big or small rim damage? My car is 17 years old 2009 Volkswagen golf/jetta 1.4 TSI MK 5 with original steel rim. The tires are Michelin primacy 5 which I just bought 4 weeks ago for nearly 700€ including installation 🥲🥲. ( half of my car’s value btw) And do you know if Michelin has a warranty about this or not? Should I also have other things checked tomorrow like alignment or brake or something when I visit the repair shop? Any tips are greatly appriciated as im a very new driver. Tire size: 205/55/R16 94V”