All cars wheel fitment and tire size guide

BMW M6(E63) wheel sizes

Year	Wheel size	Offset	Bolt pattern	Tire size
BMW M6(E63) 5,0L
2004	19x8.5	20	5x120	255/40R19
	19x8.5	20		255/40R19 front
	19x9.5	18	5x120	285/35R19
	19x9.5	18		285/35R19 front
	19x9.5	18		285/35R19 rear
2005	19x8.5	20	5x120	255/40R19
	19x8.5	20		255/40R19 front
	19x9.5	18	5x120	285/35R19
	19x9.5	18		285/35R19 front
	19x9.5	18		285/35R19 rear
2006	19x8.5	20	5x120	255/40R19
	19x8.5	20		255/40R19 front
	19x9.5	18	5x120	285/35R19
	19x9.5	18		285/35R19 front
	19x9.5	18		285/35R19 rear
2007	19x8.5	20	5x120	255/40R19
	19x8.5	20		255/40R19 front
	19x9.5	18	5x120	285/35R19
	19x9.5	18		285/35R19 front
	19x9.5	18		285/35R19 rear
2008	19x8.5	20	5x120	255/40R19
	19x8.5	20		255/40R19 front
	19x9.5	18	5x120	285/35R19
	19x9.5	18		285/35R19 front
	19x9.5	18		285/35R19 rear
2009	19x8.5	20	5x120	255/40R19
	19x8.5	20		255/40R19 front
	19x9.5	18	5x120	285/35R19
	19x9.5	18		285/35R19 front
	19x9.5	18		285/35R19 rear
2010	19x8.5	20	5x120	255/40R19
	19x8.5	20		255/40R19 front
	19x9.5	18	5x120	285/35R19
	19x9.5	18		285/35R19 front
	19x9.5	18		285/35R19 rear

Wheel size BMW M6(E63):
PCD 5x120 diametr 19, width for 8.5J to 9.5J, offset for 18 to 20. Similar to BMW X6 (F16, F86) xDrive 30 d 2018

Tire size 19 to 19, width 255 to 285 and tire aspect 35 to 40.
Smallest tire size: 285/35R19, Largest: 255/40R19.