Car Tire Size / Cars / Jeep Wrangler
Jeep Wrangler tire size, battery and oil
What fits a Jeep Wrangler, generation by generation: the factory tire sizes by trim, the battery group, 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 Wrangler left the factory with.
2018-2026 Jeep Wrangler (JL)
Factory tire sizes
- Model year 2022: Sport and Sport S trims use 245/75R17 tires, Rubicon uses 285/70R17, and Unlimited Sahara uses 255/70R18.1,2,3,4,5 #
Battery
- Model year 2022: the main battery is BCI group 48 or group 94R depending on equipment, and models with an auxiliary battery use group 400 for it.6,7 #
Engine oil
- Model year 2022: the 2.0L turbo four takes SAE 5W-30 and holds 5 quarts, and the 3.6L V6 takes SAE 0W-20.8,9,10,11 #
Wiper blades
| Size | Overall diameter, in | Width, in | Sidewall, in | Revolutions per mile |
|---|---|---|---|---|
| 245/75R17 | 31.5 | 9.6 | 7.2 | 641 |
| 285/70R17 | 32.7 | 11.2 | 7.9 | 617 |
| 255/70R18 | 32.1 | 10.0 | 7.0 | 629 |
From the shortest factory size, 245/75R17 (31.5 in tall), to the tallest, 285/70R17 (32.7 in), the overall diameter grows 3.9%. Fit the tall one on a vehicle set up for the short one and, at an indicated 60 mph, you are really doing about 62.4 mph. Stay with the sizes listed for your trim, or compare two sizes first.
2007-2018 Jeep Wrangler (JK)
Factory tire sizes
Battery
Engine oil
Wiper blades
| Size | Overall diameter, in | Width, in | Sidewall, in | Revolutions per mile |
|---|---|---|---|---|
| 255/75R17 | 32.1 | 10.0 | 7.5 | 629 |
| 255/70R18 | 32.1 | 10.0 | 7.0 | 629 |
All 2 factory sizes of the 2007-2018 Jeep Wrangler are within 0.1 in of the same overall diameter (32.1 in), so the speedometer reads almost the same on each.
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
- 2022 Jeep Wrangler tires, Goodyear
- 2022 Jeep Wrangler Sport tire search, Tire Rack
- 2022 Jeep Wrangler Rubicon tire search, Tire Rack
- 2022 Jeep Wrangler Unlimited Sahara tire search, Tire Rack
- 2022 Jeep Wrangler Sport S specs, Cars.com
- 2022 Jeep Wrangler batteries, Batteries Plus
- 2022 Jeep Wrangler batteries, AutoZone
- 2022 Jeep Wrangler 2.0L motor oil, AMSOIL
- 2022 Jeep Wrangler 3.6L motor oil, AMSOIL
- Jeep Wrangler oil capacity, AutoPadre
- Jeep Wrangler fluid capacities, ExtremeTerrain
- 2022 Jeep Wrangler wiper blades, etrailer
- Jeep Wrangler wiper size, AutoPadre
- 2022 Jeep Wrangler blade finder, Rain-X
- 2016 Jeep Wrangler tires, Goodyear
- 2016 Jeep Wrangler Rubicon tire search, Tire Rack
- 2016 Jeep Wrangler Sahara tire search, Tire Rack
- 2016 Jeep Wrangler batteries, Batteries Plus
- 2016 Jeep Wrangler batteries, AutoZone
- 2010 Jeep Wrangler 3.8L motor oil, AMSOIL
- 2016 Jeep Wrangler wiper blades, etrailer
- 2016 Jeep Wrangler blade finder, Rain-X