Can you run two different size tires on the same axle?
Having two different-sized tires on the same axle is generally not a good thing. If the diameter of the two tires is close, then the rolling radius is about the same, so in the short term, you probably won’t have any damage, but long term, you run the risk of messing up your car’s differential.
What size tires go on a Pontiac Grand Prix?
| 2006 Pontiac Grand Prix | ||
|---|---|---|
| Rim Size | Tire Sizes | Pontiac Grand Prix Options |
| 16-Inch | 225-60-16 | Base |
| 17-Inch | 225-55-17 | GT |
| 18-Inch | Front: 255-45-18 Rear: 225-50-18 | GXP |
What size tires fit a 2007 Grand Prix?
Pontiac equips the 2007 Grand Prix GXP with a 255/45R18 front tire and a 225/50R18 rear tire.
Do tires have to be exact size?
How to make sure that rims will work with tires? Width and diameter are the two factors that determine tire and rim compatibility. For diameter you’ll need to be sure that your tires and wheels are an exact match, e.g. a 215/65R17 tire will only fit on a 17″ diameter wheel.
Will different size tires affect transmission?
Increasing Tire Size Can Wear Out Your Drivetrain & Transmission.
What size rim does a Pontiac Grand Prix have?
Pontiac Grand Prix 2006 3.8i GT
| Tire | Rim | |
|---|---|---|
| 225/60R16 97S | 6.5Jx16 ET52 | 2.3 |
| 225/55R17 95H | 7Jx17 ET52 | 2.4 |
What size are Pontiac Grand Prix rims?
16 Inches
Product information
| Manufacturer | Pontiac |
|---|---|
| Offset | 52 Millimeters |
| Rim Size | 16 Inches |
| Item Diameter | 16 Inches |
| Rim Width | 6.5 Inches |
What size tire goes on a 2008 Pontiac Grand Prix?
Pontiac equips the 2008 Grand Prix GXP with a 255/45R18 front tire and a 225/50R18 rear tire.
What size tires are on a 2008 Pontiac Grand Prix?
P225/60R16 (Base)
Front: P255/45R18, rear: P225/50R18 (GXP)
2008 Pontiac Grand Prix/Tire size