Car Tire Size / Cars / Ford F-150
Ford F-150 tire size and oil
What fits a Ford F-150, generation by generation: the factory tire sizes by trim, the engine oil and the wiper blade lengths. Each line is checked against two independent sources. Before you buy, read the sticker inside the driver's door: it lists the size your F-150 left the factory with.
2021-2026 Ford F-150 (14th generation)
Factory tire sizes
- 2021 F-150 original-equipment sizes: 245/70R17 (standard size), 265/60R18, 275/65R18, 275/60R20 and 275/50R22; the Tremor uses 275/70R18.1,2 #
Engine oil
- 2021 F-150: 3.3L V6 uses SAE 5W-20, 6 qt with filter; 2.7L EcoBoost uses SAE 5W-30, 6 qt with filter; 3.5L EcoBoost uses SAE 5W-30, 6 qt with filter.1,3 #
- 2021 F-150 5.0L V8: SAE 5W-30.1,4 #
- 2021 F-150 3.0L Power Stroke diesel: SAE 5W-30 FA-4 oil.1,5 #
Wiper blades
| Size | Overall diameter, in | Width, in | Sidewall, in | Revolutions per mile |
|---|---|---|---|---|
| 245/70R17 | 30.5 | 9.6 | 6.8 | 661 |
| 265/60R18 | 30.5 | 10.4 | 6.3 | 661 |
| 275/65R18 | 32.1 | 10.8 | 7.0 | 629 |
| 275/60R20 | 33.0 | 10.8 | 6.5 | 611 |
| 275/50R22 | 32.8 | 10.8 | 5.4 | 614 |
| 275/70R18 | 33.2 | 10.8 | 7.6 | 608 |
From the shortest factory size, 245/70R17 (30.5 in tall), to the tallest, 275/70R18 (33.2 in), the overall diameter grows 8.7%. Fit the tall one on a vehicle set up for the short one and, at an indicated 60 mph, you are really doing about 65.2 mph. Stay with the sizes listed for your trim, or compare two sizes first.
2015-2020 Ford F-150 (13th generation)
Factory tire sizes
- 2019 F-150 XLT original-equipment sizes: 245/70R17, 265/70R17, 265/60R18, 275/65R18 and 275/55R20; the 2019 Limited uses 275/45R22.8,9,10 #
Wiper blades
| Size | Overall diameter, in | Width, in | Sidewall, in | Revolutions per mile |
|---|---|---|---|---|
| 245/70R17 | 30.5 | 9.6 | 6.8 | 661 |
| 265/70R17 | 31.6 | 10.4 | 7.3 | 638 |
| 265/60R18 | 30.5 | 10.4 | 6.3 | 661 |
| 275/65R18 | 32.1 | 10.8 | 7.0 | 629 |
| 275/55R20 | 31.9 | 10.8 | 6.0 | 632 |
| 275/45R22 | 31.7 | 10.8 | 4.9 | 635 |
From the shortest factory size, 245/70R17 (30.5 in tall), to the tallest, 275/65R18 (32.1 in), the overall diameter grows 5.1%. Fit the tall one on a vehicle set up for the short one and, at an indicated 60 mph, you are really doing about 63.1 mph. Stay with the sizes listed for your trim, or compare two sizes first.
How we checked this page
Checked on October 17, 2026. We kept a fact only when two independent sources agree, and each one is numbered to its sources below; every fact has its own link (#) so you can point to it. Diameters, widths, sidewalls and revolutions are calculated from the size code, not quoted. We never write a price: the listings come straight from eBay and show what sellers ask. This page was written with an AI assistant and checked against the sources below.
Sources
- 2021 Ford F-150 Technical Specifications, Ford
- 2021 Ford F-150 tire sizes by trim, Goodyear
- 2021 Ford F150 Pickup 3.3L (Engine Code B) Motor Oil, Filters and Lubricants, AMSOIL
- 2021 Ford F150 Pickup 5.0L (Engine Code 5) Motor Oil, Filters and Lubricants, AMSOIL
- 2021 Ford F150 Pickup 3.0L Diesel (Engine Code 1) Motor Oil, Filters and Lubricants, AMSOIL
- 2022 Ford F-150 wiper blades, etrailer.com
- Best Wiper Blade Size & Type for Ford F-150 2022, Rain-X
- 2019 Ford F-150 tire sizes by trim, Goodyear
- 2019 Ford F-150 XLT Tires, Bridgestone
- 2019 Ford F-150 Limited Tires, Bridgestone
- 2018 Ford F-150 wiper blades, etrailer.com
- Best Wiper Blade Size & Type for Ford F-150 2018, Rain-X