tirewheelguide

2020 Jeep Wrangler tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x127 on every 2020 trim.

Tires for the 2020 Jeep Wrangler

Sizes most trims come with first. Open your trim below for its exact size.

  1. 245/75R17 Best-rated standard on 11 trims · optional on 2 · Japan, USA, Europe, China, Australia
    Check price on Amazon · 245/75R17
  2. 255/75R17 Best-rated standard on 1 trim · optional on 12 · Japan, USA, Europe, China, Australia
    Check price on Amazon · 255/75R17
  3. 255/70R18 Best-rated standard on 1 trim · optional on 12 · Japan, USA, Europe, China, Australia
    Check price on Amazon · 255/70R18

Also listed: 285/70R17 275/55R20

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Trims sold in 2020
13
Generation
IV (JL) sold in 5 market versions

13 trims sold in 2020

Sold in 5 market versions with different tire sizes. Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Jeep Wrangler IV (JL)

2018–2023 13 trims

Japan

6 trims
Wrangler 2.0 T-GDI (3BA-JL20L) 268 hp · 2.0L I4 255/75R17 121S 5 fitments
Generation
JL · 2018–2023
Market
Japan
Power
268 hp
Engine
2.0L I4, Petrol
Center bore
71.5 mm
Bolt pattern
5x127
Thread
M14 x 1.5
Check price on Amazon · 255/75R17 Wheels 17x7.5 ET44.45 · 5x127 · 71.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
255/75R17 121SRim 17x7.5 ET44.45 5x127–
255/70R18 117SRim 18x7.5 ET44.45 5x127–
245/75R17 121SRim 17x7.5 ET44.45 5x127–
285/70R17 121SRim 17x7.5 ET37.17 5x127–
275/55R20 113TRim 20x8 ET44.45 5x127–

How to read 121S: 121 is the load index (up to 3,197 lb / 1,450 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET44.45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Wrangler 2.0 T-GDI (ABA-JL20L) 268 hp · 2.0L I4 255/70R18 117S 5 fitments
Generation
JL · 2018–2023
Market
Japan
Power
268 hp
Engine
2.0L I4, Petrol
Center bore
71.5 mm
Bolt pattern
5x127
Thread
M14 x 1.5
Check price on Amazon · 255/70R18 Wheels 18x7.5 ET44.45 · 5x127 · 71.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
255/70R18 117SRim 18x7.5 ET44.45 5x127–
245/75R17 121SRim 17x7.5 ET44.45 5x127–
255/75R17 121SRim 17x7.5 ET44.45 5x127–
285/70R17 121SRim 17x7.5 ET37.17 5x127–
275/55R20 113TRim 20x8 ET44.45 5x127–

How to read 117S: 117 is the load index (up to 2,833 lb / 1,285 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET44.45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Wrangler 3.6i (3BA-JL36L) +1 variant 280 hp · 3.6L ERC V6 245/75R17 121S 5 fitments

Same tires and wheels on: 3.6i (ABA-JL36L)

Generation
JL · 2018–2023
Market
Japan
Power
280 hp
Engine
3.6L ERC V6, Petrol
Center bore
71.5 mm
Bolt pattern
5x127
Thread
M14 x 1.5
Check price on Amazon · 245/75R17 Wheels 17x7.5 ET44.45 · 5x127 · 71.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/75R17 121SRim 17x7.5 ET44.45 5x127–
255/75R17 121SRim 17x7.5 ET44.45 5x127–
255/70R18 117SRim 18x7.5 ET44.45 5x127–
285/70R17 121SRim 17x7.5 ET37.17 5x127–
275/55R20 113TRim 20x8 ET44.45 5x127–

How to read 121S: 121 is the load index (up to 3,197 lb / 1,450 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET44.45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Wrangler 3.6i (3BA-JL36S) +1 variant 280 hp · 3.6L ERC V6 245/75R17 121S 5 fitments

Same tires and wheels on: 3.6i (ABA-JL36S)

Generation
JL · 2018–2023
Market
Japan
Power
280 hp
Engine
3.6L ERC V6, Petrol
Center bore
71.5 mm
Bolt pattern
5x127
Thread
M14 x 1.5
Check price on Amazon · 245/75R17 Wheels 17x7.5 ET44.45 · 5x127 · 71.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/75R17 121SRim 17x7.5 ET44.45 5x127–
255/75R17 121SRim 17x7.5 ET44.45 5x127–
285/70R17 121SRim 17x7.5 ET37.17 5x127–
255/70R18 117SRim 18x7.5 ET44.45 5x127–
275/55R20 113TRim 20x8 ET44.45 5x127–

How to read 121S: 121 is the load index (up to 3,197 lb / 1,450 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET44.45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

USA

3 trims
Wrangler 2.0T +2 variants 270 hp · 2.0L EC3 I4 245/75R17 121S 5 fitments

Same tires and wheels on: 3.0TD, 3.6i

Generation
JL · 2018–2023
Market
USA
Power
270 hp
Engine
2.0L EC3 I4, Petrol
Center bore
71.5 mm
Bolt pattern
5x127
Thread
M14 x 1.5
Check price on Amazon · 245/75R17 Wheels 17x7.5 ET44.45 · 5x127 · 71.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/75R17 121SRim 17x7.5 ET44.45 5x127–
255/75R17 121SRim 17x7.5 ET44.45 5x127–
285/70R17 121SRim 17x7.5 ET37.17 5x127–
255/70R18 117SRim 18x7.5 ET44.45 5x127–
275/55R20 113TRim 20x8 ET44.45 5x127–

How to read 121S: 121 is the load index (up to 3,197 lb / 1,450 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET44.45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Europe

2 trims
Wrangler 2.0 T-GDI 268 hp · 2.0L I4 245/75R17 121S 5 fitments
Generation
JL · 2018–2023
Market
Europe
Power
268 hp
Engine
2.0L I4, Petrol
Center bore
71.5 mm
Bolt pattern
5x127
Thread
M14 x 1.5
Check price on Amazon · 245/75R17 Wheels 17x7.5 ET44.45 · 5x127 · 71.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/75R17 121SRim 17x7.5 ET44.45 5x127–
255/75R17 121TRim 17x7.5 ET44.45 5x127–
255/70R18 117SRim 18x7.5 ET44.45 5x127–
285/70R17 121SRim 17x7.5 ET37.17 5x127–
275/55R20 113TRim 20x8 ET44.45 5x127–

How to read 121S: 121 is the load index (up to 3,197 lb / 1,450 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET44.45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Wrangler 2.2 CRDi 197 hp · 2.2L I4 · Diesel 245/75R17 121S 5 fitments
Generation
JL · 2018–2023
Market
Europe
Power
197 hp
Engine
2.2L I4, Diesel
Center bore
71.5 mm
Bolt pattern
5x127
Thread
M14 x 1.5
Check price on Amazon · 245/75R17 Wheels 17x7.5 ET44.45 · 5x127 · 71.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/75R17 121SRim 17x7.5 ET44.45 5x127–
255/75R17 121SRim 17x7.5 ET44.45 5x127–
255/70R18 117SRim 18x7.5 ET44.45 5x127–
285/70R17 121SRim 17x7.5 ET37.17 5x127–
275/55R20 113TRim 20x8 ET44.45 5x127–

How to read 121S: 121 is the load index (up to 3,197 lb / 1,450 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET44.45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Australia

1 trim
Wrangler 3.6i 280 hp · 3.6L ERC V6 245/75R17 121S 5 fitments
Generation
JL · 2018–2023
Market
Australia
Power
280 hp
Engine
3.6L ERC V6, Petrol
Center bore
71.5 mm
Bolt pattern
5x127
Thread
M14 x 1.5
Check price on Amazon · 245/75R17 Wheels 17x7.5 ET44.45 · 5x127 · 71.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/75R17 121SRim 17x7.5 ET44.45 5x127–
255/75R17 121SRim 17x7.5 ET44.45 5x127–
255/70R18 117SRim 18x7.5 ET44.45 5x127–
285/70R17 121SRim 17x7.5 ET37.17 5x127–
275/55R20 113TRim 20x8 ET44.45 5x127–

How to read 121S: 121 is the load index (up to 3,197 lb / 1,450 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET44.45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

China

1 trim
Wrangler 2.0 T-GDI 262 hp · 2.0L I4 245/75R17 121S 5 fitments
Generation
JL · 2018–2023
Market
China
Power
262 hp
Engine
2.0L I4, Petrol
Center bore
71.5 mm
Bolt pattern
5x127
Thread
M14 x 1.5
Check price on Amazon · 245/75R17 Wheels 17x7.5 ET44.45 · 5x127 · 71.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/75R17 121SRim 17x7.5 ET44.45 5x127–
255/75R17 121TRim 17x7.5 ET44.45 5x127–
255/70R18 117SRim 18x7.5 ET44.45 5x127–
285/70R17 121SRim 17x7.5 ET37.17 5x127–
275/55R20 113TRim 20x8 ET44.45 5x127–

How to read 121S: 121 is the load index (up to 3,197 lb / 1,450 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET44.45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

What these columns mean
Rim size
Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD)
Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore
Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure
Recommended cold inflation pressure for that axle, in psi.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.
Trims sold in 2020
13
Generation
IV (JL) sold in 5 market versions
Other years
All years (1987–2026)

Considering a different size?

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