Tire Fitment 255/35R19 on 19" sport wheels - M3

[gotoma8]

Hi there, would anyone be concerned to run 255/35R19 tires on the 19" sport wheels? Besides the diameter being .4" smaller, would the sidewalls be too low and may cause issues? There's a graph of the allowable for 235/40R19 tires alternatives. Green being acceptable:

 

[Birdsfan]

I personally would not do it but my understanding of tire fit is only superficial. Not sure about error codes on the sensors or range issues?

 

[Ari00]

Apologies I am not answering your question directly but I just mounted 255/40 19" winter tires onto my 19" sport wheels (2021 LR) and had zero issues with sensors, error code, range, etc. You were asking about a 35 profile, I think you will be just fine with those as well.

 

[gotoma8]

I personally would not do it but my understanding of tire fit is only superficial. Not sure about error codes on the sensors or range issues?

Yes I agree..
Been thinking that it's not worth it... thanks!

 

[gotoma8]

Apologies I am not answering your question directly but I just mounted 255/40 19" winter tires onto my 19" sport wheels (2021 LR) and had zero issues with sensors, error code, range, etc. You were asking about a 35 profile, I think you will be just fine with those as well.

I agree, fitment should be fine. But I think my hesitation is that since the tire's diameter will be smaller by about 0.4", it will take additional revolutions to complete a mile, making the a little slower than what the speedometer says. That would also make the mileage be higher than actual miles driven. There's not away to configure the speedometer based on tire and rim size, is there?

 

[Flybyglass]

I did the 245/40/19's. Higher load rating, 5mm curb rash protection etc.

 

[Sam1]

I agree, fitment should be fine. But I think my hesitation is that since the tire's diameter will be smaller by about 0.4", it will take additional revolutions to complete a mile, making the a little slower than what the speedometer says. That would also make the mileage be higher than actual miles driven. There's not away to configure the speedometer based on tire and rim size, is there?

It would make 77 miles show up as 78 miles...are you actually worried about that?

 

[gotoma8]

Not necessarily "worried" but don't need odometer to show more miles that actual, but I guess that's the same if you take a new tire with say 10/32 tread and by the time it ges down to 5/32nd, right?

 

[Watts_Up]

I just mounted 255/40 19" winter tires onto my 19" sport wheels (2021 LR)

I did the 245/40/19's. Higher load rating, 5mm curb rash protection etc.

Any range effect?

Otherwise I imagine that the ridding softness much be improved.

Also the curb rash protection must be a strong argument.

 

[Flybyglass]

Any range effect?

Otherwise I imagine that the ridding softness much be improved.

Also the curb rash protection must be a strong argument.

Can't speak to range as I out them on at 400 miles.

 

[gotoma8]

Any range effect?

Otherwise I imagine that the ridding softness much be improved.

Also the curb rash protection must be a strong argument.

I think range will go down because the tire would be wider and think it would be a rougher ride due to less side wall.