I run the T1R in 315/25-19 (currently just over $300; PS2 about $600). It's not acting like a cheap tire; good wet & dry grip, wearing well.
I was so used to Tirerack I almost missed the TOYOs (TR doesn't sell them). The diameter (from their website) for the T1R 315/25 is 25.2", 235/35 is 25.5" (well within specification for the tt).

 

I believe both the 452 and T1R both run in 315.

I wanted to try Sumi's but their largest size was 295.

 

Good looking tire,

How much and what sizes do they come in?

 

I think the nitto INVO come in the porsche sizes.. I know it comes in my set up 235/35/19 & 315/25/19

 

BFG g force t/a kdw's; been running them on my 19" ADR's for 2 years (2 sets )

 

T1R for sure. I liked my PS2's but I've had a couple develop air bubbles from been taken on and off rims now...Between this issue and the cost, I can't do it unless I find them cheap on e-bay.

 

I dont have much to compare to, but I went from stock pirelli assym. to toyo t1r 235/315 19s. Let me say that pirellis are garbage compared to t1r....Im very happy. Better grip, smoother, more quiet...and keep in mind I went from 18s to 19s. Better all around. Plus I paid about $1k for all 4.

 

i wish i could find a 325/25/19 or 335/25/19. i recall that pirelli used to make one, don't know what happened to that...

 

i have had this problem or the past 14 months... i will tell u that a michelin ps2 fits a 12" inch wheel well...
a toyo does not.. it stretches
a yokohama is a joke on a 12" rim

i now have new continentals.. and they actually fit better than any other 315 tires ive had

 

From what I recall. Conti's are actually bigger than they say.
So a 295 is really a 305.

 

yup
conti's actually fit my 12" wheel PERFECTLY

 

Steve,

Are your rear fenders shaved/modified to fit the 315 on a 12" rear? Also, do you have pics of the Toyo stretch? I remember you posting a picture of your rear tires that were really stretched. Were those the toyos or yokos?

Edwin

 

Edwin

the contis have a very round sidewall which avoids any rubbing

my toyo's were slightly streched...
my yokohamas were unbeleivably streched


my michelins fit OK (they were stretched a little on the inside)
the continentals fit PERFECTLY

 

I have the 315 TOYOs on an 11.5" rim; the rim protector juts out like it should, looks good. I think 12" would be be OK but definitely a small stretch as Steve says.