1999 Pontiac Bonneville Spare Tire
The Pontiac Bonneville, a classic American-made automobile, typically comes equipped with a spare tire located in the trunk of the vehicle as a standard safety feature. The spare tire, often referred to as a "donut", is intended for temporary use in case of a flat tire or tire blow out, to be utilized just until the car can reach a service station or tire shop for a full-sized replacement. The size of the spare tire for a Pontiac Bonneville may vary based on the specific model year of the vehicle but, on average, they are usually smaller than the normal tires – in many Bonneville models, the common spare tire size is T125/70D15, with the 'T' indicating a temporary spare tire (or "donut"), '125' denoting the width of the tire in millimeters, '70' being the aspect ratio, 'D' detailing the tire ' s construction type (in this case, diagonal), and '15' signifying the wheel diameter in inches. It is important to note that, while convenient for short-term use, these smaller spare tires can impact the vehicle's performance like speed, traction, and cornering, and hence should be replaced with a regular-sized tire as soon as possible.
1999 Pontiac Bonneville comes with 2 OEM tire size options. Select the original equipment the tire size installed on your vehicle to see all spare tires that have roughly the same tire diameter and can be used as a temporary replacement in the event of a flat tire. Remember that load carrying capacity of the spare tire must be the same or higher than the load carrying capacity of the original equipment tires in order to safely support the weight of your vehicle. Refer to vehicle owner's manual or contact Pontiac dealership to confirm the correct 1999 Pontiac Bonneville spare tire size.
P215/65R15
P215/65R15 tire has a diameter of 26". These temporary spare tires fit the acceptable tire diameter range of 25.2" to 26.8".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/70R18from $178.60 | 26.6" | 2.3% |
| T155/70D17from $175.43 | 25.6" | -1.5% |
| T155/60R18from $164.19 | 25.3" | -2.7% |
| T135/90R17from $158.19 | 26.6" | 2.3% |
| T135/90R16from $155.20 | 25.6" | -1.5% |
| T135/70R19from $147.99 | 26.5" | 1.9% |
| T155/70R17from $139.76 | 25.6" | -1.5% |
| T135/70D18from $135.05 | 25.5" | -1.9% |
| T135/80R17from $133.66 | 25.5" | -1.9% |
| T135/70R18from $131.66 | 25.5" | -1.9% |
| T135/80R18from $125.96 | 26.5" | 1.9% |
| T145/70D18from $118.97 | 26" | 0% |
| T115/95R17from $117.54 | 25.6" | -1.5% |
| T135/80D17from $112.58 | 25.5" | -1.9% |
| T145/90D16from $88.99 | 26.3" | 1.2% |
| T145/80D17from $81.99 | 26.1" | 0.4% |
| T155/70D18 | 26.6" | 2.3% |
| T155/80D16 | 25.7" | -1.2% |
| T155/80R16 | 25.7" | -1.2% |
| T165/70D17 | 26.1" | 0.4% |
| T165/70R17 | 26.1" | 0.4% |
| T185/55D18 | 26" | 0% |
| T185/55R18 | 26" | 0% |
| T185/60D17 | 25.7" | -1.2% |
| T145/90R16 | 26.3" | 1.2% |
| T145/80R17 | 26.1" | 0.4% |
| T145/70R18 | 26" | 0% |
| T125/70R19 | 25.9" | -0.4% |
| T135/60D19 | 25.4" | -2.3% |
| T135/60R19 | 25.4" | -2.3% |
| T135/80D18 | 26.5" | 1.9% |
| T135/90D16 | 25.6" | -1.5% |
| T135/90D17 | 26.6" | 2.3% |
| T145/65D18 | 25.4" | -2.3% |
| T145/65R18 | 25.4" | -2.3% |
| T185/60R17 | 25.7" | -1.2% |
P225/60R16
P225/60R16 tire has a diameter of 26.6". These temporary spare tires fit the acceptable tire diameter range of 25.8" to 27.4".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T145/60R20from $271.36 | 26.9" | 1.1% |
| T145/80D18from $257.05 | 27.1" | 1.9% |
| T155/70R18from $178.60 | 26.6" | 0% |
| T135/90R17from $158.19 | 26.6" | 0% |
| T135/70R19from $147.99 | 26.5" | -0.4% |
| T135/80R18from $125.96 | 26.5" | -0.4% |
| T145/70D18from $118.97 | 26" | -2.3% |
| T155/80D17from $97.90 | 26.8" | 0.8% |
| T155/90D16from $92.99 | 27" | 1.5% |
| T145/90D16from $88.99 | 26.3" | -1.1% |
| T145/80D17from $81.99 | 26.1" | -1.9% |
| T155/80R17 | 26.8" | 0.8% |
| T155/90R16 | 27" | 1.5% |
| T165/70D17 | 26.1" | -1.9% |
| T165/70D18 | 27.1" | 1.9% |
| T165/70R17 | 26.1" | -1.9% |
| T165/70R18 | 27.1" | 1.9% |
| T185/55D18 | 26" | -2.3% |
| T125/70R19 | 25.9" | -2.6% |
| T155/70D18 | 26.6" | 0% |
| T145/90R17 | 27.3" | 2.6% |
| T145/90R16 | 26.3" | -1.1% |
| T145/90D17 | 27.3" | 2.6% |
| T145/80R18 | 27.1" | 1.9% |
| T145/80R17 | 26.1" | -1.9% |
| T145/70R18 | 26" | -2.3% |
| T135/90D17 | 26.6" | 0% |
| T135/80D18 | 26.5" | -0.4% |
| T185/55R18 | 26" | -2.3% |
More Pontiac Bonneville Spare Tires
- 2005 Pontiac Bonneville Spare Tire
- 2004 Pontiac Bonneville Spare Tire
- 2003 Pontiac Bonneville Spare Tire
- 2002 Pontiac Bonneville Spare Tire
- 2001 Pontiac Bonneville Spare Tire
- 2000 Pontiac Bonneville Spare Tire
- 1998 Pontiac Bonneville Spare Tire
- 1997 Pontiac Bonneville Spare Tire
- 1996 Pontiac Bonneville Spare Tire
- 1995 Pontiac Bonneville Spare Tire
- 1994 Pontiac Bonneville Spare Tire
- 1993 Pontiac Bonneville Spare Tire
- 1992 Pontiac Bonneville Spare Tire
- 1991 Pontiac Bonneville Spare Tire
- 1990 Pontiac Bonneville Spare Tire
All listed guides, data and/or calculations are for informational purposes only. Spare-Tires.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for the correct spare tire size configuration.