Home OEM Wheel and Tire Size Look Up This site contains affiliate links for which we may be compensated.
2009 Infiniti M 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.
All Makes INFINITI EX ~ FX ~ G ~ I ~ J30 ~ JX35 ~ M Q45 ~ Q50 ~ Q60 ~ Q70 ~ QX4 ~ QX30 ~ QX50 ~ QX56 ~ QX60 ~ QX70 ~ ALL
Infiniti M Generations / Model Years F31: 1989 , 1990 , 1991 , 1992 , 1993 Y34: 2001 , 2002 , 2003 , 2004 Y50: 2005 , 2006 , 2007 , 2008 , 2009 , 2010 Y51: 2011 , 2012 , 2013 , 2014 2009 Infiniti M Trim Packages and OEM Wheel/Tire Options 2009 Infiniti M 3.5i OEM Wheel Size Tire Size
8.5Jx19 ET50 — 245/40ZR19 8.5Jx19 ET50 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x114.3
Wheel Width: 8.5" (216mm)
Wheel Diameter: 19" (483mm)
Hub Centerbore: 66.1 mm
Wheel Offset: 50
Wheel Backspace: 6.72" (171mm) ±
Wheel Fasteners: M12 x 1.25 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 245/40ZR19 Tire Measurements and Specifications Tire Width: 245mm (9.65")
Tire Section Height: 98mm (3.86")
Overall Height: 678.60mm (26.72")
Aspect Ratio: 40
8.5Jx20 ET50 — 245/35ZR20 8.5Jx20 ET50 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x114.3
Wheel Width: 8.5" (216mm)
Wheel Diameter: 20" (508mm)
Hub Centerbore: 66.1 mm
Wheel Offset: 50
Wheel Backspace: 6.72" (171mm) ±
Wheel Fasteners: M12 x 1.25 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 245/35ZR20 Tire Measurements and Specifications Tire Width: 245mm (9.65")
Tire Section Height: 85.75mm (3.3775")
Overall Height: 679.50mm (26.76")
Aspect Ratio: 35
9Jx20 ET45 — 255/30ZR20 9Jx20 ET45 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x114.3
Wheel Width: 9" (229mm)
Wheel Diameter: 20" (508mm)
Hub Centerbore: 66.1 mm
Wheel Offset: 45
Wheel Backspace: 6.77" (172mm) ±
Wheel Fasteners: M12 x 1.25 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 255/30ZR20 Tire Measurements and Specifications Tire Width: 255mm (10.04")
Tire Section Height: 76.5mm (3.012")
Overall Height: 661.00mm (26.02")
Aspect Ratio: 30
Model/Trim Notes: The infiniti m 3.5i was available in the USDM from Model Year 2009 to 2010 and is powered by a 296 hp V6, Petrol engine.
2009 Infiniti M 4.5i OEM Wheel Size Tire Size
8.5Jx19 ET50 — 245/40ZR19 8.5Jx19 ET50 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x114.3
Wheel Width: 8.5" (216mm)
Wheel Diameter: 19" (483mm)
Hub Centerbore: 66.1 mm
Wheel Offset: 50
Wheel Backspace: 6.72" (171mm) ±
Wheel Fasteners: M12 x 1.25 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 245/40ZR19 Tire Measurements and Specifications Tire Width: 245mm (9.65")
Tire Section Height: 98mm (3.86")
Overall Height: 678.60mm (26.72")
Aspect Ratio: 40
Front Wheel Size: 8.5Jx19 ET50 Front Wheel Size: 9Jx20 ET45 Model/Trim Notes: The infiniti m 4.5i was available in the USDM from Model Year 2009 to 2010 and is powered by a 321 hp V6, Petrol engine.
