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2004 Pontiac Grand-am 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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Pontiac Grand-am Generations / Model Years A-body: 1972 , 1973 , 1974 , 1975 G-body: 1978 , 1979 , 1980 N-body: 1985 , 1986 , 1987 , 1988 , 1989 , 1990 , 1991 , 1992 , 1993 , 1994 , 1995 , 1996 , 1997 , 1998 , 1999 , 2000 , 2001 , 2002 , 2003 , 2004 , 2005 2004 Pontiac Grand-am Trim Packages and OEM Wheel/Tire Options 2004 Pontiac Grand-am 2.2i OEM Wheel Size — Tire Size Options:
6Jx15 ET42 — 215/60R15 6Jx15 ET42 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 6" (152mm)
Wheel Diameter: 15" (381mm)
Hub Centerbore: 70.3 mm
Wheel Offset: 42
Wheel Backspace: 5.15" (131mm) ±
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. 215/60R15 Tire Measurements and Specifications Tire Width: 215mm (8.46")
Tire Section Height: 129mm (5.076")
Overall Height: 639.00mm (25.15")
Aspect Ratio: 60
6.5Jx16 ET42 — 225/50R16 6.5Jx16 ET42 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 6.5" (165mm)
Wheel Diameter: 16" (406mm)
Hub Centerbore: 70.3 mm
Wheel Offset: 42
Wheel Backspace: 5.40" (137mm) ±
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. 225/50R16 Tire Measurements and Specifications Tire Width: 225mm (8.86")
Tire Section Height: 112.5mm (4.43")
Overall Height: 631.40mm (24.86")
Aspect Ratio: 50
7Jx17 ET45 — 225/45R17 7Jx17 ET45 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 7" (178mm)
Wheel Diameter: 17" (432mm)
Hub Centerbore: 70.3 mm
Wheel Offset: 45
Wheel Backspace: 5.77" (147mm) ±
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. 225/45R17 Tire Measurements and Specifications Tire Width: 225mm (8.86")
Tire Section Height: 101.25mm (3.987")
Overall Height: 634.30mm (24.97")
Aspect Ratio: 45
Model/Trim Notes: The pontiac grand-am 2.2i was available in the USDM from Model Year 2002 to 2005 and is powered by a 134 hp I4, Petrol engine.
2004 Pontiac Grand-am 3.4i OEM Wheel Size — Tire Size Options:
6.5Jx16 ET42 — 225/50R16 6.5Jx16 ET42 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 6.5" (165mm)
Wheel Diameter: 16" (406mm)
Hub Centerbore: 70.3 mm
Wheel Offset: 42
Wheel Backspace: 5.40" (137mm) ±
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. 225/50R16 Tire Measurements and Specifications Tire Width: 225mm (8.86")
Tire Section Height: 112.5mm (4.43")
Overall Height: 631.40mm (24.86")
Aspect Ratio: 50
7.5Jx17 ET45 — 235/45R17 7.5Jx17 ET45 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 7.5" (191mm)
Wheel Diameter: 17" (432mm)
Hub Centerbore: 70.3 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. 235/45R17 Tire Measurements and Specifications Tire Width: 235mm (9.25")
Tire Section Height: 105.75mm (4.1625")
Overall Height: 643.30mm (25.33")
Aspect Ratio: 45
8Jx18 ET45 — 245/35ZR18 8Jx18 ET45 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x115
Wheel Width: 8" (203mm)
Wheel Diameter: 18" (457mm)
Hub Centerbore: 70.3 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. 245/35ZR18 Tire Measurements and Specifications Tire Width: 245mm (9.65")
Tire Section Height: 85.75mm (3.3775")
Overall Height: 628.70mm (24.76")
Aspect Ratio: 35
Model/Trim Notes: The pontiac grand-am 3.4i was available in the USDM from Model Year 2002 to 2005 and is powered by a 174 hp I4, Petrol engine.