fullymatted.
Back to search
Rennlist

Air Pressure for 19 inch wheels

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

Discussion summary

YOUR RESEARCHAir Pressure for 19 inch wheels

Leading reported evidence

Use 36f/40r

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 use 36f/40r.

Original post Read captured discussion
Air Pressure for 19 inch wheels
Frequently discussed work

Run 19s would be rim damage

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

My biggest worry running 19s would be rim damage, which would have me running at least the factory reco'd 36f/44r; if not higher.

Original post Read captured discussion
Air Pressure for 19 inch wheels
Read full discussion summary

Leading evidence: 'Use 36f/40r' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run 19s would be rim damage' (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 · 9 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Use 36f/44r

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 use 36F/44R

Original post Read captured discussion
Air Pressure for 19 inch wheels

Run 19s would be rim damage

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

My biggest worry running 19s would be rim damage, which would have me running at least the factory reco'd 36f/44r; if not higher.

Original post Read captured discussion
Air Pressure for 19 inch wheels

Run with 19's

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

It was designed an tuned to be run with 19's.

Original post Read captured discussion
Air Pressure for 19 inch wheels

Use conti sc2

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

stock 1999 996 18" using conti sc2

Original post Read captured discussion
Air Pressure for 19 inch wheels
Frequently discussed actions (5)

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

Run 19s would be rim damage

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

My biggest worry running 19s would be rim damage, which would have me running at least the factory reco'd 36f/44r; if not higher.

Original post Read captured discussion
Air Pressure for 19 inch wheels

Run with 19's

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

It was designed an tuned to be run with 19's.

Original post Read captured discussion
Air Pressure for 19 inch wheels

Use 36f/40r

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 use 36f/40r.

Original post Read captured discussion
Air Pressure for 19 inch wheels

Use 36f/44r

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 use 36F/44R

Original post Read captured discussion
Air Pressure for 19 inch wheels

Use conti sc2

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

stock 1999 996 18" using conti sc2

Original post Read captured discussion
Air Pressure for 19 inch wheels
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.

9 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: 20261026T142254Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I have some 19 inch speedart alloys. Does anyone know what the correct air pressure is for 19 inch wheels?

POST 2Original post

I would say something similiar to the 18's. Since 19's are not recommended on the 996, you may have to test and tune. C.

POST 3 / ORIGINAL POSTEROriginal post

Just occured to me.. the new 997 has optional 19 inch alloys... would the tyre pressure be the same for a 996 chassis.

POST 4Original post

Different chassis all together. It was designed an tuned to be run with 19's. Might be a good start point, but you will still have to test and tune. C.

POST 5 / ORIGINAL POSTEROriginal post

thanks chad... anyone got any rough figures they use?

POST 6Original post

Also keep in mind that the 997 runs a "taller" wheel/tire combo, so 19s on a 997 have more cushion from the tire. My biggest worry running 19s would be rim damage, which would have me running at least the factory reco'd 36f/44r; if not higher.

POST 7Original post

i use 36F/44R my setup 245/35-19F -> 25.7" diameter 285/30-19R -> 25.7" diameter stock 1999 996 18" using conti sc2 225/40-18F ->25.1" diameter 265/35-18R-> 25.3" diameter 997S 19" wheels using conti sc2 235/35-19F-> 25.3" diameter 295/30-19R-> 25.9" diameter looks like there a 1% difference in diameters between 18" stock 996 diameters and 19" stock 997S diameters. my wheel/ tire setup is within 1%, within the factory tolerance. (all specs from tire rack)

POST 9Original post

I use 36f/40r. No rim damage in 40k miles and the last set of Goodyear Eagle F1 GS/D3's have so far lasted 9,000 miles and there's plenty of meet on them yet!

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