fullymatted.
Back to search
Rennlist

Another tire size question

Add to repair workspace
Open repair workspace
Original source
13 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHAnother tire size question

Leading reported evidence

Run 315/25 and don't feel

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I run a 315/25 and don't feel that much understeer.

Another tire size question
Frequently discussed work

Check 'm out

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Check'm out on the web at

Another tire size question
Read full discussion summary

Leading evidence: 'Run 315/25 and don't feel' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check 'm out' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 13 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Use 295/30 18

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

Can I use the 295/30 18 on the rear and will I have to go to 235/40 18 on the front?

Another tire size question

Check 'm out

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Check'm out on the web at

Another tire size question

Check rec'd rim size

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

just make sure the the 295 will fit on your rim (check the rec'd rim size for the tire based on manufacturer suggestions).

Another tire size question

Check wheel enhancement

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

The MSPS2's ARE available in the 285/30/18 size, just check Wheel Enhancement.

Another tire size question
Frequently discussed actions (10)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Check 'm out

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Check'm out on the web at

Another tire size question

Check rec'd rim size

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

just make sure the the 295 will fit on your rim (check the rec'd rim size for the tire based on manufacturer suggestions).

Another tire size question

Check wheel enhancement

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

The MSPS2's ARE available in the 285/30/18 size, just check Wheel Enhancement.

Another tire size question

Recommend 275/35-18 ps2

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

They did not have any acceptible tires in 285/30-18, so they recommended the 275/35-18 PS2.

Another tire size question

Replace rears (sidewall was disentegrating due

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Not to threadjack, but I had to replace my rears (sidewall was disentegrating due to low pressure).

Another tire size question

Replace tire size in the front

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

The 295 will fit fine and you don't need to change tire size in the front.

Another tire size question

Replace tires

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

I need to replace tires on my '02 C2.

Another tire size question

Run 315/25 and don't feel

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I run a 315/25 and don't feel that much understeer.

Another tire size question

Use 285/30 and 275/35

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

For the person asking about the 275/35 question, I have not used it on a 996, but did uses both 285/30 and 275/35 on a 930.

Another tire size question

Use 295/30 18

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

Can I use the 295/30 18 on the rear and will I have to go to 235/40 18 on the front?

Another tire size question
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

13 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261027T031046Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I need to replace tires on my '02 C2. Michelin Pilot Sport PS2 is not available in 285/30 18. Can I use the 295/30 18 on the rear and will I have to go to 235/40 18 on the front? Are there clearance issues with these sizes?

POST 2Original post

yup. just make sure the the 295 will fit on your rim (check the rec'd rim size for the tire based on manufacturer suggestions). A webstie like Tire Rack has all that info. If your rim is a 10" it might not be the optimal size to put on but could very well be fine. FYI....the 295's on the GT3 are on a 11" rim.

POST 3Original post

Not to threadjack, but I had to replace my rears (sidewall was disentegrating due to low pressure). They did not have any acceptible tires in 285/30-18, so they recommended the 275/35-18 PS2. I was just looking at the tire calculator ( http://www.miata.net/garage/tirecalc.html ) and it looks like I would have been better off with the 295/30-18 instead. Is the 275 okay, or is it too narrow?

POST 4Original post

The 295/30 and 275/35 are BOTH just barely 1% different than the 265/35 tires you had. You would be fine with both.

POST 5Original post

Okay, thanks. I looked again and for the 03 C2 they list the following as tire sizes in 18": Original Equipment Front Optional 225/40-18 -------------------------------------------------------------------------------- Original Equipment Rear Optional 285/30-18 -------------------------------------------------------------------------------- Front Optional 18" 225/40-18 -------------------------------------------------------------------------------- Rear Optional 18" 265/35-18 I bought the car used with 18" hollow spoke Turbo style wheels (I hope I have that right - still learning which wheel is which) and 285/30-18 Conti's which I believe to be the original wheels/tires (only 13k miles on the car).

POST 6Original post

The 295 will fit fine and you don't need to change tire size in the front. I prefer the 295 as I think the 285 looks too short. For the person asking about the 275/35 question, I have not used it on a 996, but did uses both 285/30 and 275/35 on a 930. I can tell you that the width are about the same and I actually prefer the 275 as the tire height fills the gap better. The 295 might be as better choice, but it is no reason to throw out a prefectly good tire.

POST 7Original post

You can go with the 295 but you are asking to induce more understeer without moving to the 235 in front.

POST 8Original post

The MSPS2's ARE available in the 285/30/18 size, just check Wheel Enhancement. Their prices are great and they specialize in P-Car socks and shooes. I know because I bought 2 sets this year..... (there's a whole 'nother story about why....... just make sure you KNOW how much pressure you have in your tires when you go to the track). Check'm out on the web at www.wheelenhancement.com They're very knowledgable, friendly, and CHEAP!!! For the record, I'm just a satisfied customer and don't profit from their business.

POST 9Original post

I run a 315/25 and don't feel that much understeer. Then again I'm used to that 930 so I like to throttle lift oversteer to correct understeer. In general the width difference in 285 and 295 won't cause an issue with understeer. Infact consider it is the standard size on a GT3, GT2, and Turbo.

POST 10Original post

'Nupe - According to the WheelEnhancement site, the 285/30/18 is available in the Michelin Pilot Sport and the Pilot Sport Rib, but it is NOT available in the Pilot Sport PS2. You might have looked in the 19" wheel column. FYI.

POST 12Original post

John, Believe it or not, I was just thinking about a couple of days ago. Glad to see you're back! Have not "seen or heard" anything from you in quite some time. Have you been MIA or have you just been lurking? Did you get the keyboard fixed/replaced? Bring me up to speed with what�s been going on! If you prefer, you can PM me

POST 13Original post

gota911, You're right. I confused the 2 with the rib.

This is a source reference. Confirm exact model applicability in the original material.