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New wrinkle on swapping tires

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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHNew wrinkle on swapping tires

Leading reported evidence

Replace left rear michelin tire

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Performed · outcome unconfirmed

Had a tire puncture that couldn't be fixed and I replaced the left rear Michelin tire with nearly 8000 miles on the pair from new.

New wrinkle on swapping tires
Frequently discussed work

Replace 4 tires

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Suggestion · Original poster

Alternatively, I could replace all 4 tires with PS2s.

New wrinkle on swapping tires
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Leading evidence: 'Replace left rear michelin tire' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace 4 tires' (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.

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Replace 4 tires

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Suggestion · Original poster

Alternatively, I could replace all 4 tires with PS2s.

New wrinkle on swapping tires

Replace 4 tires is ridiculous, even 2 is overkill

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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.

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Suggestion

I think replacing all 4 tires is ridiculous, even 2 is overkill.

New wrinkle on swapping tires

Replace four if you are going

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Suggestion

I would replace all four if you are going to track it.

New wrinkle on swapping tires

Replace just the right rear tire

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Suggestion · Original poster

Can I replace just the right rear tire with a new Proxes T1-R?

New wrinkle on swapping tires
Frequently discussed actions (7)

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Replace 4 tires

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Suggestion · Original poster

Alternatively, I could replace all 4 tires with PS2s.

New wrinkle on swapping tires

Replace 4 tires is ridiculous, even 2 is overkill

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Unsuccessful attempts
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Discussions
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Discussions that contain suggestions
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Suggestion

I think replacing all 4 tires is ridiculous, even 2 is overkill.

New wrinkle on swapping tires

Replace four if you are going

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Suggestion

I would replace all four if you are going to track it.

New wrinkle on swapping tires

Replace just the right rear tire

No successful repair reported for this finding.

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Unsuccessful attempts
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Discussions
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Discussions that contain suggestions
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Suggestion · Original poster

Can I replace just the right rear tire with a new Proxes T1-R?

New wrinkle on swapping tires

Replace left rear michelin tire

No successful repair reported for this finding.

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Discussions that performed work without a confirmed outcome
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0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

Had a tire puncture that couldn't be fixed and I replaced the left rear Michelin tire with nearly 8000 miles on the pair from new.

New wrinkle on swapping tires

Replace rear 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

Or maybe replace both rear tires with new Toyo's.

New wrinkle on swapping tires

Set 330i, too

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Suggestion · Original poster

I've always liked them and just bought a new set for my 330i, too.

New wrinkle on swapping tires
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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.

14 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.

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Generation: 20261026T135432Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I have a C2 with Toyo Proxes T1R's all around (not my choice, but I bought the car with them on it). The tires have ~7K miles on them and 3 of the 4 tires are in excellent condition with lots of tread left (~7/32" - 8/32" vs 10/32 new, I think). Unfortunately, I have a problem in the right rear that has caused my right rear tire to go nearly bald on the inside. I am having this looked at on Friday (hoping for an alignment / camber / toe problem only rather than something like a bent arm). Regardless, I will need to fix the problem. So... once I fix the problem, what do I do for tires? * Clearly, the right rear has got to go. It's shot. * Can I replace just the right rear tire with a new Proxes T1-R? The mechanic @ Redmond European doesn't think so. The other 3 tires are in great shape (~75% tread left), but this would be a different tread depth side to side in the rear. * Alternatively, I could replace all 4 tires with PS2s. That's what I want to do, as I'm a big PS2 fan, but there's a slight price differential in this option! Four (PS2s + mounting) vs 1Toyo Proxes T1R + mounting. Any thoughts? I searched through a number of previous "mixing tires" threads, but didn't find anyone swapping out a single tire. Bad idea? OK? I am planning to track this in July, BTW, so I don't want any bizarre handling.

POST 2Original post

I would replace all four if you are going to track it. You don't want to have different tread depth when tracking.

POST 3Original post

Maybe you could have the new tire shaved down to match the other rear tire?

POST 4Original post

Or maybe replace both rear tires with new Toyo's. Not the cheapest answer, but still much better than the price of PS2's all around. If you are going to the track though, i would spring for new PS2's.

POST 5Original post

Quotes source post: 6602033

75% tread left on the other 3 is ok. Had a tire puncture that couldn't be fixed and I replaced the left rear Michelin tire with nearly 8000 miles on the pair from new. I generally get over 15,000 on a set of rear tires. In your case, since it is right rear tire, you're in even better shape. A right rear tire wears faster than left rear so by the time the tires are worn out they'll be worn out together. Sincerely, Macster.

POST 6Original post

Quotes source post: 6602608

Given the vastly difference wear rates between front and rear tires, you are almost always going to have different treads depths.

POST 7Original post

With only a few 32nds of wear on the others I wouldn't worry about one new tire. Just replace it.

POST 8Original post

Maybe. I'd ask this question on the racing forum.

POST 9Original post

Quotes source post: 6603512

+1 I think replacing all 4 tires is ridiculous, even 2 is overkill.

POST 10 / ORIGINAL POSTEROriginal post

Quotes source posts: 6602800, 6603512

This is the approach the guy at Redmond European recommended. If I'm springing for two new Toyos on the rear, tho... I was thinking I should just get what I really want. Yup, that's what I'm considering. Just not crazy about the $1500+ investment. I'm starting to see this as a viable option. With the varying degrees of wear we get back-to-front and L-rear to R-rear, perhaps this isn't such a bad thing. I could look at shaving the new tire, too. Thanks for all the inputs, everyone. I appreciate it.

POST 11Original post

I'd swap both rears and stay with the Toyos - much better tire than PS2 IMHO

POST 12Original post

Just order a replacement from a place that shaves tires... www.treadzone.com sells Toyos and will shave it for you. No affiliation, just the first place I found via Google... This is the only way I'd go...just my 2�...

POST 13 / ORIGINAL POSTEROriginal post

Quotes source post: 6604597

Sounds like good advice. I looked through treadzone's web site and didn't find anything on shaving, but I agree it seems like I should just get a single rear matched to the other three. I'm sure I can find someone to do it.

POST 14 / ORIGINAL POSTEROriginal post

Well, I guess it's hard to teach an old dog new tricks... Ordered a new set of PS2s today. I really did look into a new set of Toyo Proxes T1Rs for just the rear, but... * My front T1Rs are siped (silly tire slicing thing that Les Schwab does), so I really needed to get the new rears siped. * The best online place I could find for the T1Rs (treadzone.com) doesn't do siping. * Les Schwab was $100 more per tire than treadzone for the T1Rs ($750 including tax for just the rears, siped) I then almost convinced myself to try the Sumitomo HTR Z IIIs . I was ready to pull the trigger on a new full set, but all those bright green ratings on the tirerack web site for the PS2s were calling me... I've always liked them and just bought a new set for my 330i, too. So, in the end, I went with my tried and true PS2s. I'm really looking forward to getting them, with my alignment all fixed up (which is way out of whack). I think it's going to be awesome!

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