What is the wheel lug pattern for the Mercedes S-Class Cabrio (A217)?

The Mercedes S-Class Cabrio (A217) uses a 5×112 mm wheel lug pattern.

What center bore size is used on the S-Class Cabrio (A217)?

The center bore diameter for the Mercedes S-Class Cabrio (A217) is 66.5 mm.

How does the offset ET vary for the Mercedes S-Class Cabrio (A217)?

The offset ET ranges from approximately ET29 to ET42 depending on rim size and model year.

Mercedes S-Class Cabrio (A217) Wheel Lug Patterns & PCD Reference

The Mercedes S-Class Cabrio (A217) features a precise wheel lug pattern specification essential for proper wheel fitment. The typical lug pattern is 5×112 mm, indicating five lug nuts arranged on a 112 mm pitch circle diameter.\n\nOffset ET values for the S-Class Cabrio (A217) vary depending on the rim size and model year, typically ranging from ET29 to ET42. The center bore is consistently 66.5 mm, ensuring a secure and centered wheel mount.\n\nRim sizes commonly available for the Mercedes S-Class Cabrio (A217) span from 18 to 21 inches, with variations in width and offset to accommodate different tire profiles and driving preferences. Always consult the year-sorted wheel fitment reference to confirm compatibility and maintain proper vehicle handling.\n\nReferencing the detailed year-sorted catalog on this site provides precise bolt pattern, offset, and center bore data, streamlining wheel selection for Mercedes S-Class Cabrio (A217) owners and enthusiasts.

Year

Make / model / trim	Year	Tire	Rim width (in)	Rim diam. (in)	Bolt pattern	Offset ET	Bore DIA	Mounting
Mercedes S-Class Cabrio (A217) AMG S 63 4-matic	2019	255/45R19	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) AMG S 65	2019	255/45R19	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) S 500	2019	245/50R18	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) AMG S 63 4-matic	2018	255/45R19	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) AMG S 65	2018	255/45R19	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) S 500	2018	245/50R18	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) AMG S 63 4-matic	2017	255/45R19	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) AMG S 65	2017	255/45R19	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) S 500	2017	245/50R18	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) AMG S 63 4-matic	2016	255/45R19	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) AMG S 65	2016	255/45R19	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) S 500	2016	245/50R18	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) AMG S 63 4-matic	2015	255/45R19	8	18	5×112	41	66.6	M14*1,5
Mercedes S-Class Cabrio (A217) S 500	2015	245/50R18	8	18	5×112	41	66.6	M14*1,5

FAQ

What is the wheel lug pattern for the Mercedes S-Class Cabrio (A217)?: The Mercedes S-Class Cabrio (A217) uses a 5×112 mm wheel lug pattern.
What center bore size is used on the S-Class Cabrio (A217)?: The center bore diameter for the Mercedes S-Class Cabrio (A217) is 66.5 mm.
How does the offset ET vary for the Mercedes S-Class Cabrio (A217)?: The offset ET ranges from approximately ET29 to ET42 depending on rim size and model year.

Tire size calculatorShow

Compare two tire sizes — diameter, speedometer error, and clearance change.

WidthHeightRadius

inch

	Size 1	Size 2	Diff	Diff(%)
Diameter	25.0"	25.4"	0.5"	1.89%
Width	7.7"	8.5"	0.8"	10.26%
Circumference	78.4"	79.9"	1.5"	1.86%
Profile height	5.0"	4.2"	-0.7"	-15.08%
Turnover per mile	807	793	14	-1.73%
Clearance	-	-	+0.2"	-

25.0"

7.7"

25.5"

8.5"

15"

5.0"

17"

4.2"

Speedometer Error

(First wheel OEM size)

Reading	20 mph	30 mph	40 mph	50 mph	60 mph	70 mph	80 mph	90 mph
Actual	20.4	30.5	40.7	50.9	61.1	71.2	81.4	91.6