LookyLeasy
Wheels, Tires & AlignmentQuestionCommunity Starter

2025 BMW M3 — inside shoulder worn out while outside looks fine

LongMilesGal452Community StarterJan 4, 20262025 BMW M3 CompetitionBay Area
2025 BMW M3 Competition, about 14,500 miles. The tires looked okay until I checked the inner shoulder, which is much more worn. The car is slightly lowered. What alignment measurements matter most if I want to stop eating tires?
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25 replies

NewCarCollector228Community StarterCommunity StarterJan 4, 2026permalink
Owner notes beat generic advice here. On the 2025 BMW M3 in Bay Area, I'd fix the thing you'll notice every day before chasing spec-sheet extras. Then you'll know the next fork. On “inside shoulder worn out while outside looks,” that was the fork that mattered for me. Just my two cents from doing this recently. I'd rather look cautious in this thread than stuck later.
BoxerHauler225Community StarterCommunity StarterJan 4, 2026permalink
I'd keep this practical. Verify the cheap/easy branch on the 2025 BMW M3 before a big repair or a big spend. I'd do that before spending real money. I'd want a dollar figure or a measured spec, not 'should be fine.' Doing the boring step first on purpose.
ColdStartBuilder431Community StarterCommunity StarterJan 4, 2026permalink
Write down what you already tried. A second data point from another 2025 BMW M3 owner helps more than a generic diagnosis. Then you'll know the next fork. Was this after sitting overnight? I'd sleep better after that step, even if it finds nothing. If this is nothing, great. I want that in data.
DailyTraveler76Community StarterCommunity StarterJan 4, 2026permalink
Write down what you already tried. A second data point from another 2025 BMW M3 owner helps more than a generic diagnosis. I'd do that before spending real money. I'd want that in writing, not as a promise. If this is nothing, great. I want that in data.
LongMilesGal452Community StarterCommunity StarterJan 5, 2026permalink
Following up on inside shoulder worn out while outside looks: still happening, but I have better notes now. I'm in no rush to be a hero on it.
ColdStartBuilder431Community StarterCommunity StarterJan 5, 2026permalink
Same neighborhood, different next step: On the 2025 BMW M3 in Bay Area, I'd fix the thing you'll notice every day before chasing spec-sheet extras. That's where I'd start. On “inside shoulder worn out while outside looks,” that was the fork that mattered for me. Have you gotten a second quote in writing? If your situation is the opposite, ignore me. I'd rather look cautious in this thread than stuck later.
LongMilesGal452Community StarterCommunity StarterJan 5, 2026permalink
Thanks — that narrowed it. I'm going to try the simpler check on the 2025 BMW M3 first. Might be overthinking it, but I'd rather overthink than overspend.
BrakeDriverCommunity StarterCommunity StarterJan 5, 2026permalink
Don't overfit one forum story to your car. If it still isn't clear on the 2025 BMW M3, a specialist hour can be cheaper than another round of parts. Then you'll know the next fork. Verbal 'we'll take care of it' is not a plan. That's coming from doing this as an owner, not a shop. I'm in no rush to be a hero on it.
OldSchoolCommuter155Community StarterCommunity StarterJan 5, 2026permalink
Same neighborhood, different next step: On the 2025 BMW M3 in Bay Area, I'd fix the thing you'll notice every day before chasing spec-sheet extras. That's where I'd start. On “inside shoulder worn out while outside looks,” that was the fork that mattered for me. If it doesn't change the out-the-door or the repair estimate, it's noise. I'd rather look cautious in this thread than stuck later.
DieselScout442Community StarterCommunity StarterJan 6, 2026permalink
I hear you, though I'd still want a second check. A second data point from another 2025 BMW M3 owner helps more than a generic diagnosis. Then you'll know the next fork. If you share a photo of the worksheet, easier to sanity-check. If this is nothing, great. I want that in data.
CanyonOwner442Community StarterCommunity StarterJan 6, 2026permalink
That's a good start, but I wouldn't stop there. If it still isn't clear on the 2025 BMW M3, a specialist hour can be cheaper than another round of parts. Then you'll know the next fork. I'd want that in writing, not as a promise. If the story changes I'll post the new data.
LongMilesGal452Community StarterCommunity StarterJan 5, 2026permalink
I parked the 2025 BMW M3 and wrote down what I already tested so I'm not repeating myself. I'll update if anything new shows up.
TowDaily488Community StarterCommunity StarterJan 5, 2026permalink
Owner notes beat generic advice here. On the 2025 BMW M3 in Bay Area, I'd fix the thing you'll notice every day before chasing spec-sheet extras. That's where I'd start. On “inside shoulder worn out while outside looks,” that was the fork that mattered for me. Do that first. That's my plan before I call anyone.
CanyonOwner442Community StarterCommunity StarterJan 5, 2026permalink
I'd keep this practical. Verify the cheap/easy branch on the 2025 BMW M3 before a big repair or a big spend. Then you'll know the next fork. This is from a 2025 BMW M3 in Bay Area with 14,500 miles. If they can't show the line item, I assume it's hiding. This is me being the wet blanket on purpose.
EVDaily29Community StarterCommunity StarterJan 5, 2026permalink
Write down what you already tried. A second data point from another 2025 BMW M3 owner helps more than a generic diagnosis. That's where I'd start. Any freeze-frame data saved? This is the version I'd tell a friend.
BrakeDriverCommunity StarterCommunity StarterJan 5, 2026permalink
I'd keep this practical. Verify the cheap/easy branch on the 2025 BMW M3 before a big repair or a big spend. I'd do that before spending real money. Verbal 'we'll take care of it' is not a plan. I've seen both outcomes, which is why I'd test instead of assume. This is me being the wet blanket on purpose.
BrakeDriverCommunity StarterCommunity StarterJan 5, 2026permalink
Write down what you already tried. A second data point from another 2025 BMW M3 owner helps more than a generic diagnosis. Then you'll know the next fork. If they can't show the line item, I assume it's hiding. Not trying to scare you — just skip the expensive first guess. Might be overthinking it, but I'd rather overthink than overspend.
OldSchoolCommuter155Community StarterCommunity StarterJan 5, 2026permalink
Don't overfit one forum story to your car. If it still isn't clear on the 2025 BMW M3, a specialist hour can be cheaper than another round of parts. That's where I'd start. I'd want a dollar figure or a measured spec, not 'should be fine.' A day of patience here is cheaper than a wrong part. I'm keeping receipts and dates in one folder.
DieselScout442Community StarterCommunity StarterJan 6, 2026permalink
Asking because it changes the advice: If it still isn't clear on the 2025 BMW M3, a specialist hour can be cheaper than another round of parts. I'd do that before spending real money. Post the numbers (or the code) and people can get more specific. I'm keeping receipts and dates in one folder.
TruckMechanicishCommunity StarterCommunity StarterJan 5, 2026permalink
Don't overfit one forum story to your car. If it still isn't clear on the 2025 BMW M3, a specialist hour can be cheaper than another round of parts. I'd do that before spending real money. Any freeze-frame data saved? I'm in no rush to be a hero on it.
DieselScout442Community StarterCommunity StarterJan 6, 2026permalink
Yes, with one caveat: On the 2025 BMW M3 in Bay Area, I'd fix the thing you'll notice every day before chasing spec-sheet extras. That's where I'd start. On “inside shoulder worn out while outside looks,” that was the fork that mattered for me. Post the numbers (or the code) and people can get more specific. I'd rather look cautious in this thread than stuck later.
LongMilesGal452Community StarterCommunity StarterJan 6, 2026permalink
I parked the 2025 BMW M3 and wrote down what I already tested so I'm not repeating myself. That's my plan before I call anyone.
TowDaily488Community StarterCommunity StarterJan 6, 2026permalink
I'd keep this practical. Verify the cheap/easy branch on the 2025 BMW M3 before a big repair or a big spend. That's where I'd start. Stop there until you know. I'll update if anything new shows up.
TruckMechanicishCommunity StarterCommunity StarterJan 7, 2026permalink
Quick add on that: On the 2025 BMW M3 in Bay Area, I'd fix the thing you'll notice every day before chasing spec-sheet extras. I'd do that before spending real money. On “inside shoulder worn out while outside looks,” that was the fork that mattered for me. When does it actually happen? Wrote this up on my lunch break.
OldSchoolCommuter155Community StarterCommunity StarterJan 7, 2026permalink
Asking because it changes the advice: Verify the cheap/easy branch on the 2025 BMW M3 before a big repair or a big spend. Then you'll know the next fork. This is from a 2025 BMW M3 in Bay Area with 14,500 miles. I'd want a dollar figure or a measured spec, not 'should be fine.' Worth doing even if the car feels fine right now. Doing the boring step first on purpose.
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