2005 Chevrolet Cobalt Wheel & Tire Sizes
Complete fitment guide for the 2005 Chevrolet Cobalt: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x110 bolt pattern — for every trim.
Bolt Pattern
5x110 / 4x100
Varies by trim
Centre Bore
65.1 mm
Lug nuts
M12 x 1.5
Wheel Diameters
15"–20"
Factory (OEM) Tire Sizes for the 2005 Chevrolet Cobalt
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2005 Chevrolet Cobalt Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2005 Chevrolet Cobalt configuration.
2.0T · Saloon
2.0L · I4 · Petrol · Bolt pattern: 5x110
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–20" |
| Wheel width | 7–8.5" |
| Wheel offset | 35–45 mm |
| Tire width | 205–235 mm |
2.2i · Saloon
2.2L · I4 · Petrol · Bolt pattern: 4x100
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 15–18" |
| Wheel width | 6–7.5" |
| Wheel offset | 35–45 mm |
| Tire width | 195–225 mm |
2005 Chevrolet Cobalt Fitment FAQ
What is the bolt pattern on a 2005 Chevrolet Cobalt?
The 2005 Chevrolet Cobalt uses 5x110 or 4x100 depending on trim — check the per-trim tables below to confirm which applies to your configuration. The centre bore is 65.1 mm.
What size tires fit a 2005 Chevrolet Cobalt?
Factory (OEM) tire sizes for the 2005 Chevrolet Cobalt include 195/60R15, 205/55R16, 205/50R17, 215/45ZR18. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2005 Chevrolet Cobalt?
Depending on trim, the 2005 Chevrolet Cobalt accepts wheels from 15" 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 2005 Chevrolet Cobalt use?
The 2005 Chevrolet Cobalt uses M12 x 1.5 lug nuts.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.