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2005 Cadillac Cts 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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2005 Cadillac Cts
Cadillac Cts Generations / Model Years GM Sigma Mk1: 2003 , 2004 , 2005 , 2006 , 2007 GM Sigma Mk2: 2008 , 2009 , 2010 , 2011 , 2012 , 2013 , 2014 GM Alpha: 2014 , 2015 , 2016 , 2017 , 2018 , 2019 2005 Cadillac Cts Trim Packages and OEM Wheel/Tire Options 2005 Cadillac Cts 2.8i OEM Wheel Size Tire Size
7Jx16 ET51 — 225/55R16 7Jx16 ET51 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 7" (178mm)
Wheel Diameter: 16" (406mm)
Hub Centerbore: 70.5 mm
Wheel Offset: 51
Wheel Backspace: 6.01" (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. 225/55R16 Tire Measurements and Specifications Tire Width: 225mm (8.86")
Tire Section Height: 123.75mm (4.873")
Overall Height: 653.90mm (25.75")
Aspect Ratio: 55
7.5Jx17 ET51 — 225/50R17 7.5Jx17 ET51 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 7.5" (191mm)
Wheel Diameter: 17" (432mm)
Hub Centerbore: 70.5 mm
Wheel Offset: 51
Wheel Backspace: 6.26" (159mm) ±
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. 225/50R17 Tire Measurements and Specifications Tire Width: 225mm (8.86")
Tire Section Height: 112.5mm (4.43")
Overall Height: 656.80mm (25.86")
Aspect Ratio: 50
7.5Jx18 ET50 — 225/45R18 7.5Jx18 ET50 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 7.5" (191mm)
Wheel Diameter: 18" (457mm)
Hub Centerbore: 70.5 mm
Wheel Offset: 50
Wheel Backspace: 6.22" (158mm) ±
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. 225/45R18 Tire Measurements and Specifications Tire Width: 225mm (8.86")
Tire Section Height: 101.25mm (3.987")
Overall Height: 659.70mm (25.97")
Aspect Ratio: 45
8Jx18 ET45 — 245/40R18 8Jx18 ET45 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 8" (203mm)
Wheel Diameter: 18" (457mm)
Hub Centerbore: 70.5 mm
Wheel Offset: 45
Wheel Backspace: 6.27" (159mm) ±
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. 245/40R18 Tire Measurements and Specifications Tire Width: 245mm (9.65")
Tire Section Height: 98mm (3.86")
Overall Height: 653.20mm (25.72")
Aspect Ratio: 40
8.5Jx19 ET43 — 255/35ZR19 8.5Jx19 ET43 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 8.5" (216mm)
Wheel Diameter: 19" (483mm)
Hub Centerbore: 70.5 mm
Wheel Offset: 43
Wheel Backspace: 6.44" (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. 255/35ZR19 Tire Measurements and Specifications Tire Width: 255mm (10.04")
Tire Section Height: 89.25mm (3.514")
Overall Height: 661.10mm (26.03")
Aspect Ratio: 35
Model/Trim Notes: The cadillac cts 2.8i was available in the USDM from Model Year 2005 to 2007 and is powered by a 207 hp V6, Petrol engine.
2005 Cadillac Cts 3.6i OEM Wheel Size Tire Size
7Jx16 ET51 — 225/55R16 7Jx16 ET51 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 7" (178mm)
Wheel Diameter: 16" (406mm)
Hub Centerbore: 70.5 mm
Wheel Offset: 51
Wheel Backspace: 6.01" (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. 225/55R16 Tire Measurements and Specifications Tire Width: 225mm (8.86")
Tire Section Height: 123.75mm (4.873")
Overall Height: 653.90mm (25.75")
Aspect Ratio: 55
7.5Jx17 ET51 — 225/50R17 7.5Jx17 ET51 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 7.5" (191mm)
Wheel Diameter: 17" (432mm)
Hub Centerbore: 70.5 mm
Wheel Offset: 51
Wheel Backspace: 6.26" (159mm) ±
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. 225/50R17 Tire Measurements and Specifications Tire Width: 225mm (8.86")
Tire Section Height: 112.5mm (4.43")
Overall Height: 656.80mm (25.86")
Aspect Ratio: 50
Front Wheel Size: 7.5Jx17 ET51 Front Wheel Size: 7.5Jx18 ET50 Front Wheel Size: 8Jx19 ET45 Model/Trim Notes: The cadillac cts 3.6i was available in the USDM from Model Year 2005 to 2007 and is powered by a 247 hp V6, Petrol engine.
2005 Cadillac Cts 5.7i CTS-V OEM Wheel Size Tire Size
8.5Jx18 ET42 — 245/45ZR18 8.5Jx18 ET42 Wheel Measurements and Specifications Wheel Bolt Pattern: 6x115
Wheel Width: 8.5" (216mm)
Wheel Diameter: 18" (457mm)
Hub Centerbore: 70.5 mm
Wheel Offset: 42
Wheel Backspace: 6.40" (163mm) ±
Wheel Fasteners: M12 x 1.5 Lug nuts Torque Sequence: 1, 6, 4, 2, 5, 3 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 245/45ZR18 Tire Measurements and Specifications Tire Width: 245mm (9.65")
Tire Section Height: 110.25mm (4.3425")
Overall Height: 677.70mm (26.69")
Aspect Ratio: 45
Front Wheel Size: 8.5Jx19 ET42 Front Wheel Size: 9Jx20 ET40 Model/Trim Notes: The cadillac cts 5.7i CTS-V was available in the USDM from Model Year 2005 to 2007 and is powered by a 394 hp V6, Petrol engine.
