2018 Chrysler Pacifica Spare Tire
The Chrysler Pacifica spare tire is a compact, temporary spare tire, often referred to as a 'donut' tire due to its smaller size compared to the Pacifica's regular tires. This spare tire was intended to be used only as a temporary solution, allowing the driver to reach a safe location or nearby auto shop to replace or repair the damaged tire. The standard size for a Chrysler Pacifica spare tire is typically a T135/90D16, although it's essential to refer to your vehicle's owner ' s manual to confirm the correct size for your specific model. While this tire is smaller and not intended for long-term use, it can sustain an adequately inflated pressure of about 60 psi, allowing the driver to travel at reduced speeds safely. Investing in a high-quality spare tire is crucial for maintaining safety and peace of mind while out on the road.
2018 Chrysler Pacifica comes with 3 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 Chrysler dealership to confirm the correct 2018 Chrysler Pacifica spare tire size.
235/60R18
235/60R18 tire has a diameter of 29.1". These temporary spare tires fit the acceptable tire diameter range of 28.2" to 30".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/85D18from $185.43 | 28.4" | -2.4% |
| T155/80R19from $173.33 | 28.8" | -1% |
| T155/90D18from $163.99 | 29" | -0.3% |
| T155/90R18from $134.96 | 29" | -0.3% |
| T165/90R17from $119.99 | 28.7" | -1.4% |
| T165/90D18from $115.96 | 29.7" | 2.1% |
| T165/90D17from $109.43 | 28.7" | -1.4% |
| T175/90D17 | 29.4" | 1% |
| T175/80R18 | 29" | -0.3% |
| T175/80D18 | 29" | -0.3% |
| T165/90R18 | 29.7" | 2.1% |
| T155/80D19 | 28.8" | -1% |
| T145/80R20 | 29.1" | 0% |
| T175/90R17 | 29.4" | 1% |
235/65R17
235/65R17 tire has a diameter of 29.1". These temporary spare tires fit the acceptable tire diameter range of 28.2" to 30".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/85D18from $185.43 | 28.4" | -2.4% |
| T155/80R19from $173.33 | 28.8" | -1% |
| T155/90D18from $163.99 | 29" | -0.3% |
| T155/90R18from $134.96 | 29" | -0.3% |
| T165/90R17from $119.99 | 28.7" | -1.4% |
| T165/90D18from $115.96 | 29.7" | 2.1% |
| T165/90D17from $109.43 | 28.7" | -1.4% |
| T175/90D17 | 29.4" | 1% |
| T175/80R18 | 29" | -0.3% |
| T175/80D18 | 29" | -0.3% |
| T165/90R18 | 29.7" | 2.1% |
| T155/80D19 | 28.8" | -1% |
| T145/80R20 | 29.1" | 0% |
| T175/90R17 | 29.4" | 1% |
245/50R20
245/50R20 tire has a diameter of 29.7". These temporary spare tires fit the acceptable tire diameter range of 28.8" to 30.6".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T175/90D18from $290.30 | 30.4" | 2.4% |
| T175/80R19from $182.97 | 30" | 1% |
| T155/90D18from $163.99 | 29" | -2.4% |
| T155/90R18from $134.96 | 29" | -2.4% |
| T165/90D18from $115.96 | 29.7" | 0% |
| T175/90R17 | 29.4" | -1% |
| T175/90D17 | 29.4" | -1% |
| T175/80R18 | 29" | -2.4% |
| T175/80D18 | 29" | -2.4% |
| T165/90R18 | 29.7" | 0% |
| T145/80R20 | 29.1" | -2% |
| T175/90R18 | 30.4" | 2.4% |
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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.