Jeep Wrangler Tire Size
Find the correct tire size for your Jeep Wrangler. Includes JL, JK, and Rubicon with maximum tire sizes per trim.
Last updated: 2026-10-31 • Reading time: 8 min • By AllOEMManuals Editorial Team
Quick Answer
The 2018-2024 Jeep Wrangler JL uses 245/75R17 (Sport), 255/70R18 (Sahara), or 285/70R17 (Rubicon 33"). The 392 uses 285/70R17 BFG KO2.
| Generation | Years | Top spec |
|---|---|---|
| JL (2018-2024) | 2018-2024 | 245/75R17 (32") |
| JK (2007-2017) | 2007-2017 | 225/75R16 or 255/70R18 |
This vehicle's factory manual
Jeep Wrangler: choose your year, then confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Jeep Wrangler maintenance schedule
Know the exact tire size job for your Jeep Wrangler
The 2018-2024 Jeep Wrangler JL uses 245/75R17 (Sport), 255/70R18 (Sahara), or 285/70R17 (Rubicon 33"). The 392 uses 285/70R17 BFG KO2.
Wheel and tire sizes change by trim, package, and wheel diameter. Use the door-jamb placard as the final authority. Once the spec is confirmed, use the supplies and purchase links below to build the full one-trip shopping list before you start the repair.
Exact Vehicle Check
The button opens the factory book for this vehicle. Use the engine picker only when your trim is not the one this page already matched.
JL (2018-2024)
JK (2007-2017)
Parts and supplies
These links search for related products. Check your year, engine, specification, and fitment with the seller before ordering.
Jeep Wrangler Tires
Confirm the specification and fitment for your exact vehicle before ordering.
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Tires — Manual's Parts List
Exact size, exact pressure, ready to roll.
- 1TiresShop →
245/75R17 — match speed rating and load index from door sticker
- 2TPMS Valve Stem KitShop →
Replace rubber valves when mounting new tires
- 3Digital Tire Pressure GaugeShop →
Gas station gauges are usually 5+ PSI off
- 4Portable Air CompressorShop →
Inflate at home instead of driving to the gas station
Get everything at once
Search results vary; confirm each item and its fitment before buying.
Links go to Amazon via our affiliate store (aiautorepair-20). We earn a small commission at no extra cost to you — it keeps the site running and the data free.
One-Trip Shopping List
Recommended supplies and tools for this job, grouped so you can buy everything before the repair starts.
Tire Pressure Gauge
Digital or analog gauge for precise pressure checks.
Portable Air Compressor
Inflate your tires anywhere, anytime.
Tire Tread Depth Tool
Check if your tires are safe and ready for the road.
Valve Stem Caps
Keep dirt and moisture out of your tire valves.
Tire Repair Kit
Useful emergency backup for puncture-prone drivers.
Project Essentials
Basic tool sets, gloves, and cleaning supplies for your Jeep Wrangler so the job is ready when the parts arrive.
Frequently Asked Questions
- What's the biggest tire I can fit on a stock Wrangler?
- Sport: 33" max without rubbing. Sahara: 33" with minor trimming. Rubicon: 35" with the factory lift (Xtreme Recon package comes with 35" from factory). For 37" tires, you need a 2.5-3.5" lift and fender trimming.
- What tire size does a Jeep Wrangler use?
- The 2018-2024 Jeep Wrangler JL uses 245/75R17 (Sport), 255/70R18 (Sahara), or 285/70R17 (Rubicon 33"). The 392 uses 285/70R17 BFG KO2.
- What tire pressure for a Jeep Wrangler?
- 36-38 PSI road / 15-20 PSI off-road (2018-2024)
- Can I use a different tire size on my Jeep Wrangler?
- Deviating from the factory tire size changes speedometer accuracy, handling, and load capacity. If you change sizes, ensure the overall diameter stays within 3% of OEM and the load/speed ratings meet or exceed factory specs.
Find your service manual
Select your vehicle and check the available manual sections for your exact configuration.
Author & Review
Published by AllOEMManuals, founded by Lyndon Bedford, an automotive technician with 20 years of experience. He owned and operated a mechanic shop in Hurst, Texas from 2014 to 2022 and continues hands-on repair work.
Content may combine manual references, general repair templates, and AI-assisted drafting. Confirm the source, vehicle configuration, and applicability before working. Report corrections through our contact page.
Last updated: 2026-10-31