1999 Oldsmobile Alero Spare Tire
The Oldsmobile Alero typically comes equipped with a compact spare tire, also known as a "donut" spare. This is a temporary spare designed to get you to a service station or auto repair shop if a normal tire goes flat. While sizes can vary slightly depending on the specific model and year of your Alero, most use a T125/70D15 size for their compact spare. This compact size allows it to be stowed away in a trunk compartment or under the vehicle's cargo area, making it readily accessible for emergencies. However, because these spare tires are not meant for standard driving, they should be replaced with a standard tire as soon as safely possible.
1999 Oldsmobile Alero 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 Oldsmobile dealership to confirm the correct 1999 Oldsmobile Alero spare tire size.
P215/60R15
P215/60R15 tire has a diameter of 25.2". These temporary spare tires fit the acceptable tire diameter range of 24.4" to 26".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/70D17from $175.43 | 25.6" | 1.6% |
| T155/60R18from $164.19 | 25.3" | 0.4% |
| T135/90R16from $155.20 | 25.6" | 1.6% |
| T155/70R17from $139.76 | 25.6" | 1.6% |
| T135/70D18from $135.05 | 25.5" | 1.2% |
| T135/80R17from $133.66 | 25.5" | 1.2% |
| T135/70R18from $131.66 | 25.5" | 1.2% |
| T125/80R17from $127.33 | 24.9" | -1.2% |
| T125/70R18from $123.33 | 24.9" | -1.2% |
| T145/70D17from $120.99 | 25" | -0.8% |
| T125/90R16from $119.73 | 24.9" | -1.2% |
| T115/95R17from $117.54 | 25.6" | 1.6% |
| T135/80D17from $112.58 | 25.5" | 1.2% |
| T135/80D16from $93.99 | 24.5" | -2.8% |
| T155/80R16 | 25.7" | 2% |
| T135/90R15 | 24.6" | -2.4% |
| T145/65D18 | 25.4" | 0.8% |
| T145/65R18 | 25.4" | 0.8% |
| T145/80D16 | 25.1" | -0.4% |
| T145/80R16 | 25.1" | -0.4% |
| T155/80D16 | 25.7" | 2% |
| T185/60D17 | 25.7" | 2% |
| T135/90D16 | 25.6" | 1.6% |
| T135/90D15 | 24.6" | -2.4% |
| T135/80R16 | 24.5" | -2.8% |
| T125/70R19 | 25.9" | 2.8% |
| T145/70R17 | 25" | -0.8% |
| T125/80D17 | 24.9" | -1.2% |
| T125/90D16 | 24.9" | -1.2% |
| T135/60D19 | 25.4" | 0.8% |
| T135/60R19 | 25.4" | 0.8% |
| T135/70D17 | 24.5" | -2.8% |
| T135/70R17 | 24.5" | -2.8% |
| T185/60R17 | 25.7" | 2% |
P225/50R16
P225/50R16 tire has a diameter of 24.9". These temporary spare tires fit the acceptable tire diameter range of 24.2" to 25.6".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/60R18from $164.19 | 25.3" | 1.6% |
| T125/85D16from $146.92 | 24.3" | -2.4% |
| T135/70D18from $135.05 | 25.5" | 2.4% |
| T135/80R17from $133.66 | 25.5" | 2.4% |
| T135/70R18from $131.66 | 25.5" | 2.4% |
| T125/80R17from $127.33 | 24.9" | 0% |
| T125/70R18from $123.33 | 24.9" | 0% |
| T145/70D17from $120.99 | 25" | 0.4% |
| T125/90R16from $119.73 | 24.9" | 0% |
| T135/80D17from $112.58 | 25.5" | 2.4% |
| T135/80D16from $93.99 | 24.5" | -1.6% |
| T135/80R16 | 24.5" | -1.6% |
| T135/90D15 | 24.6" | -1.2% |
| T135/90R15 | 24.6" | -1.2% |
| T145/65D18 | 25.4" | 2% |
| T145/65R18 | 25.4" | 2% |
| T145/80D16 | 25.1" | 0.8% |
| T135/70R17 | 24.5" | -1.6% |
| T135/70D17 | 24.5" | -1.6% |
| T135/60R19 | 25.4" | 2% |
| T135/60R18 | 24.4" | -2% |
| T135/60D19 | 25.4" | 2% |
| T135/60D18 | 24.4" | -2% |
| T125/90D16 | 24.9" | 0% |
| T125/80D17 | 24.9" | 0% |
| T145/70R17 | 25" | 0.4% |
| T145/80R16 | 25.1" | 0.8% |
More Oldsmobile Alero Spare Tires
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.