Home OEM Wheel and Tire Size Look Up This site contains affiliate links for which we may be compensated.
2003 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.
All Makes CADILLAC ALLANTE ~ ATS ~ BLS ~ BROUGHAM ~ CATERA ~ CTS DEVILLE ~ DTS ~ ELDORADO ~ ELR ~ ESCALADE ~ FLEETWOOD ~ FLEETWOOD-BROUGHAM ~ SEVILLE ~ SRX ~ STS ~ XLR ~ XT5 ~ XTS ~ ALL
2003 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 2003 Cadillac Cts Trim Packages and OEM Wheel/Tire Options 2003 Cadillac Cts 3.2i 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 ET46 — 245/40R18 8Jx18 ET46 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 8" (203mm)
Wheel Diameter: 18" (457mm)
Hub Centerbore: 70.5 mm
Wheel Offset: 46
Wheel Backspace: 6.31" (160mm) ±
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 — 245/35ZR19 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. 245/35ZR19 Tire Measurements and Specifications Tire Width: 245mm (9.65")
Tire Section Height: 85.75mm (3.3775")
Overall Height: 654.10mm (25.76")
Aspect Ratio: 35
Model/Trim Notes: The cadillac cts 3.2i was available in the USDM from Model Year 2003 to 2004 and is powered by a 217 hp V6, Petrol engine.
