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Toyo R 2nd day fail

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Old May 10, 2026 | 09:56 AM
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Default Toyo R 2nd day fail

I posted a 2:16 Sebring lap time on the 295/30/19 & 354/30/19 Toyo R. That lap was set on the tires 5th heat cycle.
Well, they went downhill fast from there.
2nd day out tires were terrible, best I could muster was a 2:19

So the search for a more affordable and longer lasting tire that the car is happy with, continues:

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Old May 10, 2026 | 10:00 AM
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Toyo R's are worse than the old RR...

They are ok tires on lighter lower HP cars.
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Old May 10, 2026 | 10:56 AM
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Originally Posted by rjacobs
Toyo R's are worse than the old RR...

They are ok tires on lighter lower HP cars.
Yep, seemed great 1st day and then ice skates
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Old May 10, 2026 | 12:03 PM
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You don’t like 4S?
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Old May 10, 2026 | 12:18 PM
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Originally Posted by mammoth713
You don’t like 4S?

I do actually.
Just not a track tire, can be over heated easily.
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Old May 10, 2026 | 12:56 PM
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Originally Posted by Black E
I do actually.
Just not a track tire, can be over heated easily.

Yeah, the PS4S is an amazingly grippy tire (more like a 200TW rated tire grip wise) and is perfect for the street when it is 60 degrees out, but I can get them out of their optimal zone even on the street on a 70+ degree day.
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Old Yesterday | 03:21 PM
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Just stick with the 19 inch set up - 295/325 - Nankang CRS or GY SC3 (non-R). Race 2 PTM.
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Old Today | 02:11 AM
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I was also underwhelmed with my Toyo R tires when I tried them. It was just never fast enough for me (I was expecting them to be significantly faster than RRs, and they did not feel so), but surpised that they are likelyheat cycled out in your case. Toyo tires are famouse for their consistency.

There was a podcast where they mentioned first batch of Toyo R tires were not good, and Phil's tire returned them (and Toyo replaced them). I wonder if you've run into a set like that (but I know, the otdds are you didn't since it was during the early times of when this tire was introduced).
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Old Today | 04:11 AM
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Originally Posted by X25
I was also underwhelmed with my Toyo R tires when I tried them. It was just never fast enough for me (I was expecting them to be significantly faster than RRs, and they did not feel so), but surpised that they are likelyheat cycled out in your case. Toyo tires are famouse for their consistency.

There was a podcast where they mentioned first batch of Toyo R tires were not good, and Phil's tire returned them (and Toyo replaced them). I wonder if you've run into a set like that (but I know, the otdds are you didn't since it was during the early times of when this tire was introduced).

Hmmm… didn’t know about this.
I already disposed of them so I guess we will never know.
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Old Today | 05:35 AM
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News from pirelli for corvette

pirelli pezero rc8 z06

275/30zr20 (97y) xl rnf pzero r
345/25zr21 (104y) xl rnf pzero r

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