2023 Jeep Gladiator tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x127 on every 2023 trim.

Tires for the 2023 Jeep Gladiator

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

245/75R17 Best-rated standard on 1 trim

Check price on Amazon · 245/75R17
255/75R17 Best-rated optional on 1 trim

Check price on Amazon · 255/75R17
285/70R17 Best-rated optional on 1 trim

Check price on Amazon · 285/70R17

Also listed: 255/70R18 275/55R20

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Trims sold in 2023: 1
Generation: II (JT)
Other years: 2019
2020
2021
2022
2023
2024
2025
2026
All years (2019–2026)

1 trim sold in 2023

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Jeep Gladiator II (JT)

2019–2025 1 trim

Gladiator 3.0 MultiJet 260 hp · 3.0L V6 · Diesel 245/75R17 121S 5 fitments

Generation: JT · 2019–2025
Power: 260 hp
Engine: 3.0L V6, 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 size	Rim size and bolt pattern	Pressure, psi
245/75R17 121S	Rim 17x7.5 ET44.45 ~~5x127~~	–
255/70R18 117S	Rim 18x7.5 ET44.45 ~~5x127~~	–
255/75R17 121S	Rim 17x7.5 ET44.45 ~~5x127~~	–
285/70R17 121S	Rim 17x7.5 ET37.17 ~~5x127~~	–
275/55R20 113T	Rim 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.