2003 Infiniti G Wheel & Tire Sizes
Complete fitment guide for the 2003 Infiniti G: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x114.3 bolt pattern — for every trim.
Bolt Pattern
5x114.3
Centre Bore
66.1 mm
Lug nuts
M12 x 1.25
Torque: 108 Nm
Wheel Diameters
17"–20"
Factory (OEM) Tire Sizes for the 2003 Infiniti G
Front / square fitments
Rear (staggered fitments)
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2003 Infiniti G Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2003 Infiniti G configuration. Trims with different front and rear specs run a staggered setup.
G35 · Coupe, 2d
Staggered3.5L · V6 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 17–20" | 17–19" |
| Wheel width | 7.5–8.5" | 8–9.5" |
| Wheel offset | 25–30 mm | 25–33 mm |
| Tire width | 225–235 mm | 235–245 mm |
G35 · Coupe, 2d
Staggered3.5L · V6 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 17–20" | 17–19" |
| Wheel width | 7.5–8.5" | 8–9.5" |
| Wheel offset | 25–30 mm | 25–33 mm |
| Tire width | 225–235 mm | 235–245 mm |
2003 Infiniti G Fitment FAQ
What is the bolt pattern on a 2003 Infiniti G?
The 2003 Infiniti G uses a 5x114.3 bolt pattern (5 lug nuts on a 114.3 mm circle) with a 66.1 mm centre bore.
What size tires fit a 2003 Infiniti G?
Factory (OEM) tire sizes for the 2003 Infiniti G include 205/65R16, 215/55R17, 215/55ZR17, 225/50R17, 235/50ZR17, 225/45ZR18, 235/45ZR18, 245/45ZR18, 225/40ZR19; staggered rear fitments use 235/50R17, 245/45ZR18, 245/40ZR19. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2003 Infiniti G?
Depending on trim, the 2003 Infiniti G accepts wheels from 17" up to 20" in diameter with the correct width and offset — larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug nut size does a 2003 Infiniti G use?
The 2003 Infiniti G uses M12 x 1.25 lug nuts, torqued to 108 Nm.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.