325/30-19

[bruce0293]

Gents,

Does anyone know first hand if a 325/30-19 Pilot SS will fit on the stock 350 rear 19x11 wheels, and clear everything?

I have ordered Forgeline GA1R wheels in stock offsets to be able to run in AS classing. SCCA solo Rules state that the wheels need to be within 7mm (approx 1/4") on back spacing.

Would appreciate first hand knowledge.

thank you in advance
~Bruce

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[chrsschb]

Not sure how bad the stretch would be but ideally you'd want a 12 inch wheel.

 

[morjo02]

would 325/30-19 fit on the GT350R 11.5 wheels ??

 

[Grimace427]

would 325/30-19 fit on the GT350R 11.5 wheels ??

The R already has 315/30/19 rear tires, not much of a difference there.

 

[Socalmustang]

What size tires does the R have for the front?

 

[nastang87xx]

Will it fit on an 11? Yes. Would I? No. I'd use a 11.5 or 12 width wheel.

 

[nastang87xx]

Not sure how bad the stretch would be but ideally you'd want a 12 inch wheel.

I believe the term you're looking for is "budge."







That's what she said.

 

[Cloak]

I believe the term you're looking for is "budge."







That's what she said.

Bulge*

 

[G-FORCE]

The sidewall will "roll-under" slightly under heavy cornering loads.

 

[bruce0293]

Gentlemen,

I understand they are wider than the factory 305 sections by 20mm/.78"= 3/8" per side wider. Granted section widths and/or tread width can vary quite a bit between various tires, and/or aspect ratios,,,,that's why I was asking about the pilot SS tires. According to Michelin the recommended rim width range is 11"-12".

Has anyone has tried to see if 325/30's will fit and clear body/suspension parts.

again, thank you in advance
~Bruce

 

[chrsschb]

I believe the term you're looking for is "bulge."

Yeah, my bad.

 

[C7 B8]

Gentlemen,

I understand they are wider than the factory 305 sections by 20mm/.78"= 3/8" per side wider. Granted section widths and/or tread width can vary quite a bit between various tires, and/or aspect ratios,,,,that's why I was asking about the pilot SS tires. According to Michelin the recommended rim width range is 11"-12".

Has anyone has tried to see if 325/30's will fit and clear body/suspension parts.

again, thank you in advance
~Bruce

If I recall, Paul at N4S said he's seen 325s on a GT. The back, I believe is the same as the GT350. Maybe Paul can chime in here.

 

[South40]

I think lethal performance is running 325 drag radials on the back of their car.

 

[krt22]

Any reason to stick with the PSS when you can switch to a stickier compound? Id rather go with a sticky 315 vs a bulging 325 PSS

 

[bruce0293]

The only tires I can find for the GT350 in 19's are the pilot ss, and re-11's with >=200 tread wear rating. 200 is the minimum for street class in the SCCA.

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