535d M sport 19 inch tyre size ?

[phib]

Picking up my new ( to me ) 535d msport tomorrow and it has the 19 inch wheels on it with non runflats. Now the pervious owner has fitted falkens but .... front 245/40/19 and rear 275/40/19 now I know they are the wrong size but at the moment only the rearsneed replacing.

So the question is what to do ? Should I go 275/40's again (look a little big to be honest) or 275/35 or 275/30

Any help greatfully received, the car has driven perfectly well on the existing tyres for at least 40k but I know they are wrong

Any help greatfully received
Thanks
Phib

[chrisx666]

I would go for 275x35x19 to match the rolling radius of the fronts. 275x30 would be too small. My 645 19's have 245x40 front and 275x35 rears from the factory.

[richterswil]

Yep you need 245/40/19 and rear 275/35/19 - that's the factory fit and I'd say that's reason enough

Edited by richterswil on Sunday 25th October 20:18

[phib]

Interesting as bmw said 245/35/19 and 275/30/19 nowi am seriously confused !!!
Thanks so far
Phib

[richterswil]

Apologies - I've just double checked mine and they are 30 profiles on the rear.

Sorry!

[535dman]

The BMW Dealer has given you the correct info.

[Demolitionman13]

phib said:

Interesting as bmw said 245/35/19 and 275/30/19 nowi am seriously confused !!!
Thanks so far
Phib

Yep, thats correct.
I'm having a pair of rears fitted today. The dealer has price matched a few of the online sites.