Sponsored

Michelin 4s vs Cup 2 in the rain?

StangersInTheNight

Well-Known Member
Joined
Jun 14, 2021
Threads
5
Messages
89
Reaction score
96
Location
NH
First Name
Dennis
Vehicle(s)
2018 GT350R
My cups were worn out by 9K, running 4S now. I do track my GT350R, but this decision was more financial that anything else. At my (lack of) skill level, the difference in performance was a non-issue. The 4S still picks up rocks when hot, but not as bad.
Sponsored

 

Lorne34

Project Hidalgo
Joined
Jun 8, 2016
Threads
71
Messages
3,965
Reaction score
4,479
Location
Wisconsin
First Name
Lorne
Vehicle(s)
2019 GT350
Vehicle Showcase
1
When I purchased my 2019 it came with the Cup2's. I immediately sold them and bought the OEM MPSS tires.
Much better as a street tire and confident in the rain.
For the little driving that you do I would say you might get away with the Cup 2's but I'd really have to be struggling with the looks of a 4s to go that route.
Depending upon your geographic area and chances of flash rain fall (think Florida) your experience may vary.
The MPSS and teh Cup2's are more of a stretched sidewall look vs the 4s.
It's a shame that Michelin does not make the 4s in OEM sizing for the 350.
Regardless I am going to switch from my MPSS to 4s because I hate the tramlining.
Here is a good video on the 4's from a "New Yorker"
.
 
OP
OP

rstorm85

Active Member
Joined
Mar 28, 2025
Threads
3
Messages
35
Reaction score
26
Location
California
Vehicle(s)
2018 GT350
When I purchased my 2019 it came with the Cup2's. I immediately sold them and bought the OEM MPSS tires.
Much better as a street tire and confident in the rain.
For the little driving that you do I would say you might get away with the Cup 2's but I'd really have to be struggling with the looks of a 4s to go that route.
Depending upon your geographic area and chances of flash rain fall (think Florida) your experience may vary.
The MPSS and teh Cup2's are more of a stretched sidewall look vs the 4s.
It's a shame that Michelin does not make the 4s in OEM sizing for the 350.
Regardless I am going to switch from my MPSS to 4s because I hate the tramlining.
Here is a good video on the 4's from a "New Yorker"
.
Yes i think ill be ok. Live in the bay area so no flash rains. The stretched sidewall is what i think catches my eye the most thats why i think i want the cup2s they look like an upgraded mpss which is what i have now, where the 4s gives a different look. Thanks for the input
 

FUN2RIDEFAST

Well-Known Member
Joined
Jul 17, 2019
Threads
89
Messages
890
Reaction score
938
Location
Ofallon, Missouri
First Name
Mike
Vehicle(s)
2017 Mustang GT Premium/PP
Vehicle Showcase
3
I'd done a lot of suspension work but when aggressively driving through a sweeper the car always felt as though the ass end wanted to step out. I have run 4S and 555's with the same result. My car had been a daily until last October so I figured since the car will get limited use I'm buying Cup 2's and see how they work. Well for me that was the thing that brought all the suspension mods into line. It feels like I'm part of the car. The pucker factor is where my limit is. I have some racing background and for me if it feels unsafe it is.
Screenshot_20250630_161609_Gallery.webp
 

Sponsored

526 HRSE

Well-Known Member
Joined
Jun 4, 2020
Threads
22
Messages
1,664
Reaction score
1,909
Location
California
Vehicle(s)
2017 GT350 Grabber Blue
Vehicle Showcase
1

MAGS1

Well-Known Member
Joined
Mar 6, 2020
Threads
96
Messages
11,452
Reaction score
18,779
Location
Somewhere in Middle America
First Name
Mark
Vehicle(s)
2022 Mustang GT
Sorry guys went with cup2s lol. Love the way it looks though 😉

20250713_165547.jpg


20250713_164648.jpg
They’re great tires. Just go easy on the long pedal if you end up in the rain. Cooler weather also. They look fantastic on the car
Sponsored

 
 








Top