http://www.changemytyre.com/car/up-size-car-tyres/bmw/tyre-upsize-for-bmw-6-series-650i-coupe-rear

Tyre Upsizing options for BMW – 6 SERIES 650i Coupe Rear

Original Size: 275/40 R19

Tyre upsize options in +0 Inch up for BMW 6 SERIES 650i Coupe Rear

No Option No Option No Option
No Option
No Option
No Option

Tyre upsize options in +1 Inch up for BMW 6 SERIES 650i Coupe Rear

No Option No Option No Option
No Option
No Option
No Option

Tyre upsize options in +2 Inch up for BMW 6 SERIES 650i Coupe Rear

No Option No Option No Option
No Option
No Option
No Option