Lincoln Aviator Spare Tire
The Lincoln Aviator is equipped with a compact, temporary-use spare tire, often termed a "donut" spare, located in the cargo area under the floor. This smaller-sized substitute to the standard tires of the Aviator is chiefly designed for emergency purposes or temporary applications, helping drivers get to the nearest repair center during a flat tire situation. The typical spare tire size for a Lincoln Aviator is T175/70R18 as per factory specifications, but the vehicle's actual spare tire size may vary depending upon the year and specific model of the vehicle. It's always recommended to check the size on the spare tire itself or refer to the owner's manual for the most precise information.
Lincoln Aviator models manufactured from 2003 to 2025 have tires with overall diameter ranging from 29.5" to 31.1", allowing the use of a temporary spare tire with a near same diameter as the OEM tire. Tire diameter and wheel diameter clearance have been taken into account for the specific Lincoln Aviator years and trims.
Listed below are compact spare tire sizes that can fit some Lincoln Aviator vehicles based on acceptable tire diameter range of 28.6" to 32". Some Aviator models may require the use of a traditional full-size tire as a spare. To ensure safe temporary mobility in case of a road emergency, always refer to the vehicle owner's manual for the correct Lincoln Aviator spare tire size designated by vehicle's manufacturer.
| Spare Size | Spare Diameter |
|---|---|
| T175/90D18from $290.30 | 30.4" |
| T175/80R19from $182.97 | 30" |
| T155/80R19from $173.33 | 28.8" |
| T155/90D18from $163.99 | 29" |
| T155/90R18from $134.96 | 29" |
| T165/90R17from $119.99 | 28.7" |
| T165/90D18from $115.96 | 29.7" |
| T165/90D17from $109.43 | 28.7" |
| T175/90R17 | 29.4" |
| T175/90D17 | 29.4" |
| T175/80R18 | 29" |
| T175/80D18 | 29" |
| T165/90R18 | 29.7" |
| T155/80D19 | 28.8" |
| T145/80R20 | 29.1" |
| T175/90R18 | 30.4" |
Spare Tire for Lincoln Aviator
Discover spare tire solutions for your Lincoln Aviator based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Lincoln Aviator tire size can vary depending on the year and trim. Make sure to check the load index and load capacity of the spare tire to ensure that it is capable to safely support your vehicle's weight.
| Vehicle | Recommended Spare |
|---|---|
| 2025 Lincoln Aviator | 3 compact spare tires fit the OEM tire diameter range of 29.8" to 31.9" |
| 2024 Lincoln Aviator | 3 compact spare tires fit the OEM tire diameter range of 29.8" to 32" |
| 2023 Lincoln Aviator | 3 compact spare tires fit the OEM tire diameter range of 29.8" to 32" |
| 2022 Lincoln Aviator | 3 compact spare tires fit the OEM tire diameter range of 29.8" to 32" |
| 2021 Lincoln Aviator | 3 compact spare tires fit the OEM tire diameter range of 29.8" to 32" |
| 2020 Lincoln Aviator | 3 compact spare tires fit the OEM tire diameter range of 29.8" to 32" |
| 2005 Lincoln Aviator | 14 compact spare tires fit the OEM tire diameter range of 28.6" to 30.4" |
| 2004 Lincoln Aviator | 14 compact spare tires fit the OEM tire diameter range of 28.6" to 30.4" |
| 2003 Lincoln Aviator | 14 compact spare tires fit the OEM tire diameter range of 28.6" to 30.4" |
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.