Jeep Wrangler · Elgin CDJR · Streamwood, IL
Jeep Wrangler Tire Size
What size tires come on a Jeep Wrangler? Here are the stock tire and wheel sizes Jeep lists by trim on its 2027 Wrangler specification sheet, how to read a tire size, and what the owner's manual says about replacement tires.
P245/75R17Sport
P255/70R18Sahara
LT285/70R17CRubicon and Willys
LT315/70R17CXtreme 35 and Moab 392
The short answer
Jeep's 2027 Wrangler sheet lists P245/75R17 tires on the Sport, P255/70R18 tires on the Sahara, LT285/70R17C BFGoodrich All-Terrain T/A KO2 tires on the Rubicon and Willys, and LT315/70R17C BFGoodrich All-Terrain T/A KO2 tires on the Xtreme 35 and Moab 392. Check the tire placard on your driver's door or B-pillar for your exact size.
2027 Jeep Wrangler tire sizes by trim
From Jeep's 2027 Wrangler specification sheet:
| Availability | Tire size and type | Tire listed | Revs per mile |
|---|---|---|---|
| Sport (standard) | P245/75R17 on/off-road, black sidewall | Nexen Roadian HTX2 | 666 |
| Sport (optional) | P245/75R17 all-terrain, black sidewall | Nexen Roadian ATX | 668 |
| Sahara (standard) | P255/70R18 on/off-road, OWL | Bridgestone Dueler HT 685 | 650 |
| Sahara (optional) | P255/70R18 all-terrain | General Grabber AT Sport | 655 |
| Rubicon and Willys (standard) | LT285/70R17C on/off-road, black sidewall | BFGoodrich All-Terrain T/A KO2 | 637 |
| Xtreme 35 and Moab 392 (standard) | LT315/70R17C on/off-road, black sidewall | BFGoodrich All-Terrain T/A KO2 | 604 |
From the 2027 Jeep Wrangler specifications (Tires; PDF last modified October 13, 2026), Stellantis Media, read November 4, 2026. OWL means outline white letters.
2027 Jeep Wrangler wheel sizes
Wheel diameter and width in inches, from the same sheet:
| Availability | Wheel listed | Size |
|---|---|---|
| Sport (standard) | Low Gloss Black-painted steel | 17 x 7.5 |
| Sport S (standard) | Fully painted Baltic Gray cast aluminum | 17 x 7.5 |
| Sport S (optional) | Machined Baltic Gray cast aluminum | 17 x 7.5 |
| Sahara (standard and optional) | Machined Baltic Gray cast aluminum | 18 x 7.5 |
| Rubicon (standard and optional) | Machined cast aluminum with black pockets | 17 x 7.5 |
| Rubicon and Sport S (optional) | Beadlock-capable cast aluminum | 17 x 8 |
| Moab 392 (standard) | Beadlock-capable cast aluminum | 17 x 8 |
From the 2027 Jeep Wrangler specifications (Wheels), read November 4, 2026.
How to read the tire size
Using P245/75R17 from the table above as an example, here is what each part means according to the owner's manual tire sizing chart:
| Part | Example | What it means |
|---|---|---|
| Prefix | P | P is a passenger tire to US standards, LT is a light truck tire to US standards, and no letter means a passenger tire to European standards |
| Section width | 245 | Width of the tire in millimeters |
| Aspect ratio | 75 | Section height as a percent of section width |
| Construction | R | Radial construction (D means diagonal or bias) |
| Rim diameter | 17 | Wheel diameter in inches |
From the 2026 Jeep Wrangler owner's manual (Tire Safety Information: Tire Markings and Tire Sizing Chart), read November 4, 2026. The load index and speed symbol follow the size on the tire sidewall.
Replacing tires: what the manual says
Your vehicle's exact original-equipment tire size is on the Tire and Loading Information Placard on the driver's side B-pillar or the rear edge of the driver's door, or on the Vehicle Certification Label. The manual strongly recommends replacement tires equivalent to the originals in size, quality and performance, and warns not to use a tire, wheel size, load rating or speed rating other than the one specified for your vehicle.
It also recommends replacing the two front tires or the two rear tires as a pair, says tires and the spare tire should be replaced after six years regardless of remaining tread, and asks you to check the pressure in each tire, including the spare if equipped, at least monthly. See our Jeep Wrangler tire pressure guide and Wrangler lug nut torque guide.
From the 2026 Jeep Wrangler owner's manual (Tires: Tire Loading and Tire Pressure; Replacement Tires; Life of Tire), read November 4, 2026.
Jeep tire service at Elgin CDJR
Need tires that match your Wrangler's original size? Visit our Jeep tire service or Jeep service center, read how to make tires last longer, or see the new Jeep Wrangler, the Wrangler Sport and the Wrangler Rubicon. Schedule service or see our service specials.
Our service department is open Monday to Friday 7 a.m. to 7 p.m. and Saturday 7:30 a.m. to 4 p.m., and is closed Sunday. Elgin CDJR is at 1500 W. Lake St. in Streamwood. Get directions.
Jeep Wrangler tire size FAQ
What is the stock tire size on a Jeep Wrangler Rubicon?
LT285/70R17C BFGoodrich All-Terrain T/A KO2 tires on the Rubicon and Willys, per Jeep's 2027 Wrangler specification sheet. The Xtreme 35 and Moab 392 list LT315/70R17C tires.
What size tires are on a Jeep Wrangler Sahara?
P255/70R18 tires on 18 x 7.5-inch wheels: Bridgestone Dueler HT 685 on/off-road tires as standard, with General Grabber AT Sport all-terrain tires optional.
What size tires are on a Jeep Wrangler Sport?
P245/75R17 tires on 17 x 7.5-inch steel wheels: Nexen Roadian HTX2 on/off-road tires as standard, with Nexen Roadian ATX all-terrain tires optional.
Where do I find my Wrangler's tire size?
On the Tire and Loading Information Placard on the driver's side B-pillar or the rear edge of the driver's door, or on the Vehicle Certification Label, according to the owner's manual.
Can I put a different tire size on my Wrangler?
The owner's manual warns not to use a tire, wheel size, load rating or speed rating other than the one specified for your vehicle, and recommends tires equivalent to the originals.
What are your service hours?
Monday to Friday 7 a.m. to 7 p.m. and Saturday 7:30 a.m. to 4 p.m. We are closed Sunday.
Bring your Wrangler to Streamwood
Visit Elgin CDJR at 1500 W. Lake St. in Streamwood.
Sources
Tire and wheel sizes are from Jeep's 2027 Wrangler specification sheet on Stellantis Media (PDF last modified October 13, 2026), and the tire sizing chart and replacement guidance are from the 2026 Wrangler owner's manual, both read November 4, 2026. Our address and service hours are from our own website, checked the same day.
- 2027 Jeep Wrangler specifications (PDF last modified October 13, 2026), Stellantis Media, read November 4, 2026
- 2026 Jeep Wrangler owner's manual (tire pages), Mopar, read November 4, 2026
- Jeep service center page: service hours, address, Elgin CDJR