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2009 Acura Rdx Wheel and Tire Measurements and Specifications Editor's Note: This is a new tool (1/21). Not all models or model years are fully represented in the results - some full generations are not yet listed. We are working to grow this resource as quickly as possible.
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2009 Acura Rdx
Acura Rdx Generations / Model Years TB1/2: 2006 , 2007 , 2008 , 2009 , 2010 , 2011 , 2012 TB3/4: 2013 , 2014 , 2015 , 2016 , 2017 , 2018 , 2019 2009 Acura Rdx Trim Packages and OEM Wheel/Tire Options 2009 Acura Rdx 2.3i Turbo OEM Wheel Size Tire Size
7.5Jx18 ET45 — 235/55R18 7.5Jx18 ET45 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x114.3
Wheel Width: 7.5" (191mm)
Wheel Diameter: 18" (457mm)
Hub Centerbore: 64.1 mm
Wheel Offset: 45
Wheel Backspace: 6.02" (153mm) ±
Wheel Fasteners: M12 x 1.5 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 235/55R18 Tire Measurements and Specifications Tire Width: 235mm (9.25")
Tire Section Height: 129.25mm (5.0875")
Overall Height: 715.70mm (28.18")
Aspect Ratio: 55
8Jx19 ET50 — 235/50R19 8Jx19 ET50 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x114.3
Wheel Width: 8" (203mm)
Wheel Diameter: 19" (483mm)
Hub Centerbore: 64.1 mm
Wheel Offset: 50
Wheel Backspace: 6.47" (164mm) ±
Wheel Fasteners: M12 x 1.5 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 235/50R19 Tire Measurements and Specifications Tire Width: 235mm (9.25")
Tire Section Height: 117.5mm (4.625")
Overall Height: 717.60mm (28.25")
Aspect Ratio: 50
8Jx20 ET50 — 245/45ZR20 8Jx20 ET50 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x114.3
Wheel Width: 8" (203mm)
Wheel Diameter: 20" (508mm)
Hub Centerbore: 64.1 mm
Wheel Offset: 50
Wheel Backspace: 6.47" (164mm) ±
Wheel Fasteners: M12 x 1.5 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 245/45ZR20 Tire Measurements and Specifications Tire Width: 245mm (9.65")
Tire Section Height: 110.25mm (4.3425")
Overall Height: 728.50mm (28.69")
Aspect Ratio: 45
Model/Trim Notes: The acura rdx 2.3i Turbo was available in the USDM from Model Year 2006 to 2012 and is powered by a 240 hp I4, Petrol engine.
