Mercedes W140 (SEC) COUPE KON wheel sizes

Year	Wheel size	Offset	Bolt pattern	Tire size
Mercedes W140 (SEC) COUPE KON 7,4L
1991				255/45R17 front
				335/35R17 rear
	17x11.0	20		255/45R17 front
1992				255/45R17 front
				335/35R17 rear
	17x11.0	20		255/45R17 front
1993				255/45R17 front
				335/35R17 rear
	17x11.0	20		255/45R17 front
1994				255/45R17 front
				335/35R17 rear
	17x11.0	20		255/45R17 front
1995				255/45R17 front
				335/35R17 rear
	17x11.0	20		255/45R17 front
1996				255/45R17 front
				335/35R17 rear
	17x11.0	20		255/45R17 front
1997				255/45R17 front
				335/35R17 rear
	17x11.0	20		255/45R17 front
1998				255/45R17 front
				335/35R17 rear
	17x11.0	20		255/45R17 front
1999				255/45R17 front
				335/35R17 rear
	17x11.0	20		255/45R17 front

Tire size 17 to 17, width 255 to 335 and tire aspect 35 to 45.
Smallest tire size: 255/45R17, Largest: 335/35R17.