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Vehicle Specification Lookup Tool🔍
| Year | Model / Trim | Steering Wheel Size (wheel diameter x grip circumference) |
Size Classification | Steering Wheel Covers (paid links) |
|---|---|---|---|---|
| 2019 and 2023 to 2026 | Z4 | 14 5/8" | ||
| 2009 to 2016 | Z4 | 14 1/8"1 | ||
| 2003 to 2008 | Z4 | 14 1/8" |
Note 1: Select the explicitly identified standard non-M E89 wheel at360 mm, Small. Optional M Sport and higher35is do not hold the supported ordinary base; their distinct observations and unresolved part/units questions remain separate. An oval grip cross-section does not establish a nonround outer perimeter. Outer-perimeter geometry remains unknown.
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 2026 BMW Z4 has a steering wheel diameter of 14 5/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 5/8" |
The 2025 BMW Z4 has a steering wheel diameter of 14 5/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 5/8" |
The 2024 BMW Z4 has a steering wheel diameter of 14 5/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 5/8" |
The 2023 BMW Z4 has a steering wheel diameter of 14 5/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 5/8" |
The 2019 BMW Z4 has a steering wheel diameter of 14 5/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 5/8" |
The 2016 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8"1 |
Note 1: Select the explicitly identified standard non-M E89 wheel at360 mm, Small. Optional M Sport and higher35is do not hold the supported ordinary base; their distinct observations and unresolved part/units questions remain separate. An oval grip cross-section does not establish a nonround outer perimeter. Outer-perimeter geometry remains unknown.
The 2015 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8"1 |
Note 1: Select the explicitly identified standard non-M E89 wheel at360 mm, Small. Optional M Sport and higher35is do not hold the supported ordinary base; their distinct observations and unresolved part/units questions remain separate. An oval grip cross-section does not establish a nonround outer perimeter. Outer-perimeter geometry remains unknown.
The 2014 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8"1 |
Note 1: Select the explicitly identified standard non-M E89 wheel at360 mm, Small. Optional M Sport and higher35is do not hold the supported ordinary base; their distinct observations and unresolved part/units questions remain separate. An oval grip cross-section does not establish a nonround outer perimeter. Outer-perimeter geometry remains unknown.
The 2013 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8"1 |
Note 1: Select the explicitly identified standard non-M E89 wheel at360 mm, Small. Optional M Sport and higher35is do not hold the supported ordinary base; their distinct observations and unresolved part/units questions remain separate. An oval grip cross-section does not establish a nonround outer perimeter. Outer-perimeter geometry remains unknown.
The 2012 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8"1 |
Note 1: Select the explicitly identified standard non-M E89 wheel at360 mm, Small. Optional M Sport and higher35is do not hold the supported ordinary base; their distinct observations and unresolved part/units questions remain separate. An oval grip cross-section does not establish a nonround outer perimeter. Outer-perimeter geometry remains unknown.
The 2011 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8"1 |
Note 1: Select the explicitly identified standard non-M E89 wheel at360 mm, Small. Optional M Sport and higher35is do not hold the supported ordinary base; their distinct observations and unresolved part/units questions remain separate. An oval grip cross-section does not establish a nonround outer perimeter. Outer-perimeter geometry remains unknown.
The 2010 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8"1 |
Note 1: Select the explicitly identified standard non-M E89 wheel at360 mm, Small. Optional M Sport and higher35is do not hold the supported ordinary base; their distinct observations and unresolved part/units questions remain separate. An oval grip cross-section does not establish a nonround outer perimeter. Outer-perimeter geometry remains unknown.
The 2009 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8"1 |
Note 1: Select the explicitly identified standard non-M E89 wheel at360 mm, Small. Optional M Sport and higher35is do not hold the supported ordinary base; their distinct observations and unresolved part/units questions remain separate. An oval grip cross-section does not establish a nonround outer perimeter. Outer-perimeter geometry remains unknown.
The 2008 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8" |
The 2007 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8" |
The 2006 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8" |
The 2005 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8" |
The 2004 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8" |
The 2003 BMW Z4 has a steering wheel diameter of 14 1/8".
| Model / Trim | Wheel Diameter |
|---|---|
| Z4 | 14 1/8" |

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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