ps4s

  1. Washington 2019 PP1 wheels and tires near Burlington WA

    19x9 front, 19x19.5 rear. Wrapped in michelin pilot sports 4s 255/40/19 front and 275/40/19. Came off my 2019 Mustang GT. Only 6k miles on them. I will also throw in my cj pp wheel spacers 25mm all around. $1000
  2. Not All Michelin Cup 2 Tires are Created Equal - Behind the Scenes of Making Bespoke Tires

    Hey guys, Check out my article where I dive deep in to tire technology and the effort Michelin puts into making bespoke OEM tires for a specific car model. This is written from my experience as a development driver working on creating bespoke tires for cars like the GT350/R, GT500/CFTP, and...
  3. New Wheel and Tire Setup

    Hey everyone. I recently scratch up my OEM rims real good and the 4S's are about to ware out, so that gives me a good excuse to get some new, wider and little bit lighter wheels. Right now at my price range and based on my tastes I'm thinking of grabbing either MRR m350s or Apex SM-10s. From...
  4. Michelin Pilot Sport 4S Tire Pressure

    What tire pressures are you running for Michelin Pilot Sport 4S on S550 PP1? I have a 2018 PP1, and I’ve kept mine at 32 PSI cold per Fords spec for daily driving. When on the track, I’ve been dropping them to 35 PSI hot (approx 29/30 PSI cold) Had my car on a lift yesterday and noticed the...
  5. tire size for 19x8.5 rim?

    I have a set of 19x8.5 Rotifrom RSE's that I'm having trouble finding a good tire size for. I'm looking at getting Michelin PS4S but I can't figure out wether to get 245/40R19 or 255/40R19. 245 seems like a safe fit with no bulge but the overall diameter of the 255 is lager at 27.1" compared to...
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