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Vehicle Specification Lookup Tool🔍
Find and filter vehicles by technical specifications.
For example, add filters to find all 2025 vehicles with over 300 hp and a second row headroom over 30 inches.
| Year | Trim | Steering Wheel Size (wheel diameter x grip circumference) |
Size Classification | Steering Wheel Covers (paid links) |
|---|---|---|---|---|
| 2006 to 2009 | CDI 4MATIC | 15" X 4" | C | |
| 2005 | CDI 4MATIC | 15" X 3 3/4" | AXX |
One of the most likely reasons you'd want your steering wheel's size is that you're interested in buying a steering wheel cover.
Steering wheel covers are an excellent investment.
A steering wheel cover will go a long way in maintaining the resale value of your vehicle due to the wear the steering wheel experiences throughout the vehicle's lifetime.
Check out the Steering Wheel Size specifications for other makes and models.
The 2009 Mercedes-Benz ML 420 steering wheel size dimensions are 15" x 4" (wheel diameter of 15" and grip circumference of 4") and a size classification of C.
| Trim | Wheel Diameter | Grip Circumference | Size Classification |
|---|---|---|---|
| CDI 4MATIC | 15" | 4" | C |
The 2008 Mercedes-Benz ML 420 steering wheel size dimensions are 15" x 4" (wheel diameter of 15" and grip circumference of 4") and a size classification of C.
| Trim | Wheel Diameter | Grip Circumference | Size Classification |
|---|---|---|---|
| CDI 4MATIC | 15" | 4" | C |
The 2007 Mercedes-Benz ML 420 steering wheel size dimensions are 15" x 4" (wheel diameter of 15" and grip circumference of 4") and a size classification of C.
| Trim | Wheel Diameter | Grip Circumference | Size Classification |
|---|---|---|---|
| CDI 4MATIC | 15" | 4" | C |
The 2006 Mercedes-Benz ML 420 steering wheel size dimensions are 15" x 4" (wheel diameter of 15" and grip circumference of 4") and a size classification of C.
| Trim | Wheel Diameter | Grip Circumference | Size Classification |
|---|---|---|---|
| CDI 4MATIC | 15" | 4" | C |
The 2005 Mercedes-Benz ML 420 steering wheel size dimensions are 15" x 3 3/4" (wheel diameter of 15" and grip circumference of 3 3/4") and a size classification of AXX.
| Trim | Wheel Diameter | Grip Circumference | Size Classification |
|---|---|---|---|
| CDI 4MATIC | 15" | 3 3/4" | AXX |

10) Ford Escape
11) Honda Civic
Over time your steering wheel will wear down due to the oils and movements of your hands. This can dramatically reduce the resale value of your vehicle and is quite ugly to Buy.
Protect your steering wheel with a fitted cover. They are inexpensive and will keep your steering wheel looking like new.
| Size Classification | Steering Wheel Diameter | Grip Circumference |
|---|---|---|
| A | 15 1/2" | 3" |
| AX | 15" | 3 1/2" |
| AXX | 15" | 3 3/4" |
| B | 16 3/4" | 3" |
| BX | 16 1/2" | 3 1/2" |
| C | 15" | 4" |
Steering wheels have two main measurements. A flexible seamstresses tape works excellent.

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