[M V10]

It would be good if somebody could do a input on this one.

 

[M V10]

I need to know this aswell...so come on guys, does somebody know?

Stock size is:

255/40-19 - Tire diameter is 686.6 mm
285/35-19 - Tire diameter is 682.1 mm

Difference is -4.5 mm, -0.7%


Michelin Pilot Super Sport:

265/35-19 - Tire diameter is 668.1 mm
295/30-19 - Tire diameter is 659.6 mm

Difference is -8.5 mm, -1.3 %

Max is 3.0 %

Will this effect the speedometer? If so...how?

 

[M V10]

Here also ! Please let a tyre specialist tell us all about it please :dunno:

I found a calculation tool but I am unsure what the outcome means (usable tyre or not ? the difference of the rear wheel would be 3.3%

Here is the link and see image below for the calculation made Tire size calculator

That would be awesome...more accurat speedometer won´t hurt at all, very nice to have.

 

[M V10]

Thanks for your input Ranger! I actually have a Tire Comparer app on my phone that helps me with this one, so the numbers on my earlier post seem to be just fine, the app works as it should

It blows that they haven´t done´them in stock size, but going with 265 front/295 rear will give the car even more grip.