BMW Z4 Steering Wheel Size (2003 - 2026)
The BMW Z4 uses either 14 5/8" or 14 1/8" depending on the model year, model, and trim. (diameter x grip circumference)
Refer to the data table below for exact model-year and variant details.
Steering wheel size table
Compare the available model-year measurements below.
| Year | Model / Trim | Steering Wheel Size (Diameter x Grip Circumference) |
|---|---|---|
| 2026 | Z4 | 14 5/8" |
| 2025 | Z4 | 14 5/8" |
| 2024 | Z4 | 14 5/8" |
| 2023 | Z4 | 14 5/8" |
| 2019 | Z4 | 14 5/8" |
| 2016 | Z4 | 14 1/8"1 |
| 2015 | Z4 | 14 1/8"2 |
| 2014 | Z4 | 14 1/8"3 |
| 2013 | Z4 | 14 1/8"4 |
| 2012 | Z4 | 14 1/8"5 |
| 2011 | Z4 | 14 1/8"6 |
| 2010 | Z4 | 14 1/8"7 |
| 2009 | Z4 | 14 1/8"8 |
| 2008 | Z4 | 14 1/8" |
| 2007 | Z4 | 14 1/8" |
| 2006 | Z4 | 14 1/8" |
| 2005 | Z4 | 14 1/8" |
| 2004 | Z4 | 14 1/8" |
| 2003 | 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. Return to measurement
Note 2: 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. Return to measurement
Note 3: 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. Return to measurement
Note 4: 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. Return to measurement
Note 5: 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. Return to measurement
Note 6: 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. Return to measurement
Note 7: 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. Return to measurement
Note 8: 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. Return to measurement
How to confirm cover fitment
Need help measuring diameter or grip circumference before buying a cover? Use our steering wheel measurement guide to confirm the fit on your BMW Z4 before ordering.
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Steering wheel cover links
Choose a cover by steering wheel diameter. Inch equivalents are approximate; metric ranges determine cover size.
| Steering Wheel Diameter | Shop Covers |
|---|---|
| Small (S)35.5–36.5 cm≈ 13.98–14.37" | Shop Small on Amazon |
| Medium (M)>36.5–38.5 cm≈ >14.37–15.16" | Shop Medium on Amazon |
| Large (L)>38.5–39.5 cm≈ >15.16–15.5" | Shop Large on Amazon |
Data sources and methodology
SteeringWheelSize.com compiles steering wheel size data from model-year references, manufacturer materials, parts listings, and marketplace sources. The table on this page presents the measurements as diameter x grip circumference.
Trim rows and size classifications are shown when that information is available for the BMW Z4. Always verify fitment on the wheel before driving with an installed cover.