BMW M3 V8(4.0i) wheel sizes

Year	Wheel size	Offset	Bolt pattern	Tire size
BMW M3 V8(4.0i) 4.0i
2007	18x9.5	32	5x120	245/40R18
	18x9.5	32	5x120	265/40R18
	18x9.5	32	5x120	245/40R18 front
	18x9.5	32	5x120	265/40R18 front
				225/40R19 front
				255/35R19 front
				225/35R20 front
				255/30R20 rear
2008	18x9.5	32	5x120	245/40R18
	18x9.5	32	5x120	265/40R18
	18x9.5	32	5x120	245/40R18 front
	18x9.5	32	5x120	265/40R18 front
				225/40R19 front
				255/35R19 rear
				225/35R20 front
				255/30R20 rear
2009	18x9.5	32	5x120	245/40R18
	18x9.5	32	5x120	265/40R18
	18x9.5	32	5x120	265/40R18 front
	18x9.5	32	5x120	245/40R18 front
				225/40R19 front
				255/35R19 rear
				225/35R20 front
				255/30R20 rear
2010	18x9.5	32	5x120	245/40R18
	18x9.5	32	5x120	265/40R18
	18x9.5	32	5x120	245/40R18 front
	18x9.5	32	5x120	265/40R18 front
				225/40R19 front
				255/35R19 rear
				225/35R20 front
				255/30R20 rear

Wheel size BMW M3 V8(4.0i):
PCD 5x120 diametr 18, width 9.5J, offset 32.

Tire size 18 to 20, width 225 to 265 and tire aspect 30 to 40.
Smallest tire size: 245/40R18, Largest: 265/40R18.