Michelin Pilot Sport 3 PS3 vs Michelin Primacy 3 — Compared

“PS3 or rainsports do pretty well for daily use with the odd track day too.”

“Michelin PS3 MO1 vs Pirelli Pzero MO About to order 4 new tires for this 2012 Mercedes CLS500 SB (X218), but tire choices are quite limited. Sizes: 255/40R18 99Y front 285/35R18 97Y rear Currently running Pirelli Pzero MO on all corners, which are in desperate need of replacement. Unfortunately, Michelin PS4, PS5 or PS4S are not available in both these sizes in Europe. The PS4 has been quite an improvement over the PS3 iirc, so it feels wrong to go for the PS3. However, the Pirelli Pzero MO isn’t the newest PZ5 iteration nor the previous PZ4 I suppose. So… Should we go for another set of Pirelli Pzero or the Michelin PS3? (PFA) Read more”

“In the past I've used the DWS on several cars including a 2002 Carrera 4..........yes I put High Performance All Seasons on a Porsche. They were much quieter and tread wear was much better than summer tires. After years of pushing it to the limit I've mellowed in years and attitude. Not too much over the limit driving these days so the DWS fits my needs perfectly. However, I was not aware that this tire is available in 20 or 21 inch tires??? I have also had good results with Michelin PS3 All Seasons but they are not available (at least from Tire Rack) for the GL 20" or 21" set up.”

“Is your tire size 235/55-18? You might like the Michelin Primacy 3 which is actually a good price for an 18" Michelin. They are summer tires, but that's OK if you have separate winter tires. The Goodyear Assurance Maxlife sounds like something that will last a long time. The Cooper Enduramax is good if you drive over potholes and curbs because it's supposed to be tougher”

“The Primacy3 ZP were installed today. Of course, they need a break-in period, but from some highway and city traffic, I'm already sold that these are the best replacement run-flat tires for our 18" size. The car now glides where it previously "sandpapered" its way down the road with the original harsh and noisy Pirellis. Bumps feel far more isolated. The reviews for DriveGuard have been mediocre, not great. These are far better to my senses. The 225/50-18 size is hard to find. Tire Rack carries the Primacy3 ZP, but not in that size. Another tire store in my area confused them with the non-runflat which Michelin has named the same...just Primacy3. Then, realized they couldn't get the ZP version. Very odd wholesale distribution pattern. Discount Tire was able to order them. First day, but very, very pleased. EDIT: My wife even noticed and she never notices anything about cars. She said the car felt smoother to her as a passenger!”

“Continental DWS06 Plus non-runflats, going on my car next week. Have had OEM Michelin Primacy 3's and they are like driving on bricks. I also ordered an OEM donut spare and jack kit for the trunk. Jack kit goes in lower compartment, spare kept under the horizontal floor net (Coupe).”