Year-by-year fitment data

Lexus RX Steering Wheel Size (1999 - 2027)

The Lexus RX has used 14 5/8", 14 3/4", or 15" 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.

Lexus RX Steering Wheel Size (1999 - 2027)
Year Model / Trim Steering Wheel Size (Diameter x Grip Circumference)
2027 RX350 14 5/8"
2027 RX350h 14 5/8"
2027 RX450h+ 14 5/8"
2027 RX500h 14 5/8"
2026 RX350 14 5/8"
2026 RX350h 14 5/8"
2026 RX450h+ 14 5/8"
2026 RX500h 14 5/8"1
2025 RX350 14 5/8"
2025 RX350h 14 5/8"
2025 RX450h+ 14 5/8"
2025 RX500h 14 5/8"2
2024 RX350 14 5/8" X 4 1/4", Grips 4 5/8"
2024 RX350h 14 5/8"
2024 RX450h+ 14 5/8"
2024 RX500h 14 5/8"3
2023 RX350 14 5/8" X 4", Grips 4 1/2"
2023 RX350h 14 5/8"
2023 RX500h 14 5/8"4
2022 RX350 14 3/4" X 4 3/8"5
2022 RX450h 14 3/4"6
2021 RX350 14 3/4" X 4 3/8"7
2021 RX450h 14 3/4"8
2020 RX350 14 3/4" X 4 3/8"9
2020 RX450h 14 3/4"10
2019 RX350 14 3/4" X 4 3/8"11
2019 RX450h 14 3/4"12
2018 RX350 14 3/4" X 4 3/8"13
2018 RX450h 14 3/4"14
2017 RX350 14 3/4" X 4 3/8"15
2017 RX450h 14 3/4"16
2016 RX350 14 3/4" X 4 3/8"17
2016 RX450h 14 3/4"18
2015 RX350 15" X 4 3/8"
2015 RX450h 15"19
2014 RX350 15" X 4 3/8"
2014 RX450h 15"20
2013 RX350 15" X 4 3/8"
2013 RX450h 15"21
2012 RX350 15" X 4 3/8"
2012 RX450h — h 15"22
2011 RX350 15" X 4 3/8"
2011 RX450h — h 15"23
2010 RX350 15" X 4 3/8"
2010 RX450h — h 15"24
2009 RX350 15" X 4 3/8"
2008 RX350 15" X 4 3/8"
2008 RX400h 15" X 4 3/8"
2007 RX350 15" X 4 3/8"
2007 RX400h 15" X 4 3/8"
2006 RX330 15" X 4 3/8"
2006 RX400h 15" X 4 3/8"
2005 RX330 15" X 4 3/8"
2004 RX330 15" X 4 3/8"
2003 RX300 15" X 4 3/8"
2002 RX300 15" X 4 3/8"
2001 RX300 15" X 4 3/8"
2000 RX300 15" X 4 3/8"
1999 RX300 15" X 4 3/8"

Note 1: Accepted owner-inherited value at grade5 within current phase; not an independent recipient physical measurement. Return to measurement

Note 2: Accepted owner-inherited value at grade5 within current phase; not an independent recipient physical measurement. Return to measurement

Note 3: Accepted owner-inherited value at grade5 within current phase; not an independent recipient physical measurement. Return to measurement

Note 4: Accepted owner-inherited value at grade5 within current phase; not an independent recipient physical measurement. Return to measurement

Note 5: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 6: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 7: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 8: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 9: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 10: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 11: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 12: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 13: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 14: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 15: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 16: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 17: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 18: Prefer375 mm because REAL explicitly documents the applicable RX20 factory nominal diameter, with B375 as the outside horizontal/maximum dimension for every listed material. Preserve the professional RX450h F Sport Premium380-mm test quantity literally at its original grade8/configuration. Its different report supplies no documented rounding interval or proved optional diameter difference; neither claim is averaged, rescored or erased. The same verified standard global RX body/phase supports RX350 and RX450h named powertrain versions. This nominal preference supersedes the old commercial-only dismissal and does not assert every option, separately proved base installation, stock part identity or factory geometry. Return to measurement

Note 19: The MY2013 redesigned RX450h wheel is separately supported by the REAL late RX/RX Hybrid10 factory horizontal380-mm catalog claim and exact Original Series application April2012–October2015. This replaces an unsupported carry from the earlier professional wheel while preserving its legitimate early source/root. The selected later value remains380/source8/Medium. Unknown factory geometry remains unknown; no base installation, exhaustive option identity or new physical measurement is asserted. Return to measurement

Note 20: The MY2013 redesigned RX450h wheel is separately supported by the REAL late RX/RX Hybrid10 factory horizontal380-mm catalog claim and exact Original Series application April2012–October2015. This replaces an unsupported carry from the earlier professional wheel while preserving its legitimate early source/root. The selected later value remains380/source8/Medium. Unknown factory geometry remains unknown; no base installation, exhaustive option identity or new physical measurement is asserted. Return to measurement

Note 21: The MY2013 redesigned RX450h wheel is separately supported by the REAL late RX/RX Hybrid10 factory horizontal380-mm catalog claim and exact Original Series application April2012–October2015. This replaces an unsupported carry from the earlier professional wheel while preserving its legitimate early source/root. The selected later value remains380/source8/Medium. Unknown factory geometry remains unknown; no base installation, exhaustive option identity or new physical measurement is asserted. Return to measurement

Note 22: Valid earlier-wheel evidence retained within current phase. Return to measurement

Note 23: Valid earlier-wheel evidence retained within current phase. Return to measurement

Note 24: Valid earlier-wheel evidence retained within current phase. 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 Lexus RX 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.

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 Lexus RX. Always verify fitment on the wheel before driving with an installed cover.