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2018 Jeep Wrangler tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2018 Jeep Wrangler.

2018 Jeep Wrangler tire sizes

245/75R17255/75R17255/70R18275/55R20285/70R17225/75R16245/75R16255/70R16265/70R17265/65R18265/55R19285/50R20255/65R19
Bolt pattern

2 generations were sold in 2018. Check your chassis code before ordering wheels.

Other years
20142015201620172018201920202021 All 1987–2026
Fitment tables

12 trims sold in 2018

Open a trim for its factory package and every alternative size, front and rear. More than one generation was on sale this year — check the chassis code against your VIN before ordering.

Jeep Wrangler IV (JL)

2018 – 2023 USA market 9 trims

Wrangler 2.0 T-GDI

268 hp · 2.0L I4 245/75 R17 121S 5 fitments
GenerationIV (JL) 2018–2023
MarketEurope
Power268 hp
Engine2.0L I4, Petrol
Center bore71.5 mm
PCD5x127
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/75 R17 121T17x7.5 ET44.45 5x127–TiresRims
255/70 R18 117S18x7.5 ET44.45 5x127–TiresRims
285/70 R17 121S17x7.5 ET37.17 5x127–TiresRims
275/55 R20 113T20x8 ET44.45 5x127–TiresRims

Wrangler 2.0 T-GDI

262 hp · 2.0L I4 245/75 R17 121S 5 fitments
GenerationIV (JL) 2018–2023
MarketChina
Power262 hp
Engine2.0L I4, Petrol
Center bore71.5 mm
PCD5x127
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/75 R17 121T17x7.5 ET44.45 5x127–TiresRims
255/70 R18 117S18x7.5 ET44.45 5x127–TiresRims
285/70 R17 121S17x7.5 ET37.17 5x127–TiresRims
275/55 R20 113T20x8 ET44.45 5x127–TiresRims

Wrangler 2.0 T-GDI (ABA-JL20L)

268 hp · 2.0L I4 255/70 R18 117S 5 fitments
GenerationIV (JL) 2018–2023
MarketJapan
Power268 hp
Engine2.0L I4, Petrol
Center bore71.5 mm
PCD5x127
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
255/70 R18 117S18x7.5 ET44.45 5x127–TiresRims
245/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
285/70 R17 121S17x7.5 ET37.17 5x127–TiresRims
275/55 R20 113T20x8 ET44.45 5x127–TiresRims

Wrangler 2.0T

270 hp · 2.0L EC3 I4 245/75 R17 121S 5 fitments
GenerationIV (JL) 2018–2023
MarketUSA
Power270 hp
Engine2.0L EC3 I4, Petrol
Center bore71.5 mm
PCD5x127
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
285/70 R17 121S17x7.5 ET37.17 5x127–TiresRims
255/70 R18 117S18x7.5 ET44.45 5x127–TiresRims
275/55 R20 113T20x8 ET44.45 5x127–TiresRims

Wrangler 2.2 CRDi

197 hp · 2.2L I4 245/75 R17 121S 5 fitments
GenerationIV (JL) 2018–2023
MarketEurope
Power197 hp
Engine2.2L I4, Diesel
Center bore71.5 mm
PCD5x127
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/70 R18 117S18x7.5 ET44.45 5x127–TiresRims
285/70 R17 121S17x7.5 ET37.17 5x127–TiresRims
275/55 R20 113T20x8 ET44.45 5x127–TiresRims

Wrangler 3.6i

285 hp · 3.6L ERC V6 245/75 R17 121S 5 fitments
GenerationIV (JL) 2018–2023
MarketUSA
Power285 hp
Engine3.6L ERC V6, Petrol
Center bore71.5 mm
PCD5x127
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
285/70 R17 121S17x7.5 ET37.17 5x127–TiresRims
255/70 R18 117S18x7.5 ET44.45 5x127–TiresRims
275/55 R20 113T20x8 ET44.45 5x127–TiresRims

Wrangler 3.6i

280 hp · 3.6L ERC V6 245/75 R17 121S 5 fitments
GenerationIV (JL) 2018–2023
MarketAustralia
Power280 hp
Engine3.6L ERC V6, Petrol
Center bore71.5 mm
PCD5x127
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/70 R18 117S18x7.5 ET44.45 5x127–TiresRims
285/70 R17 121S17x7.5 ET37.17 5x127–TiresRims
275/55 R20 113T20x8 ET44.45 5x127–TiresRims

Wrangler 3.6i (ABA-JL36L)

280 hp · 3.6L ERC V6 245/75 R17 121S 5 fitments
GenerationIV (JL) 2018–2023
MarketJapan
Power280 hp
Engine3.6L ERC V6, Petrol
Center bore71.5 mm
PCD5x127
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/70 R18 117S18x7.5 ET44.45 5x127–TiresRims
285/70 R17 121S17x7.5 ET37.17 5x127–TiresRims
275/55 R20 113T20x8 ET44.45 5x127–TiresRims

Wrangler 3.6i (ABA-JL36S)

280 hp · 3.6L ERC V6 245/75 R17 121S 5 fitments
GenerationIV (JL) 2018–2023
MarketJapan
Power280 hp
Engine3.6L ERC V6, Petrol
Center bore71.5 mm
PCD5x127
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
255/75 R17 121S17x7.5 ET44.45 5x127–TiresRims
285/70 R17 121S17x7.5 ET37.17 5x127–TiresRims
255/70 R18 117S18x7.5 ET44.45 5x127–TiresRims
275/55 R20 113T20x8 ET44.45 5x127–TiresRims

Jeep Wrangler III (JK)

2007 – 2018 USA market 3 trims

Wrangler 2.8 CRD

197 hp · 2.8L ENS I4 245/75 R17 102H 7 fitments
GenerationIII (JK) 2007–2018
MarketEurope
Power197 hp
Engine2.8L ENS I4, Diesel
Center bore71.5 mm
PCD5x127
Thread1/2" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
245/75 R17 102H17x7.5 ET44.45 5x1271.7TiresRims
255/70 R18 104T18x7.5 ET44.45 5x1271.8TiresRims
225/75 R16 102S16x7 ET50 5x1271.6TiresRims
245/75 R16 104S16x7 ET44.45 5x1271.7TiresRims
255/75 R17 104S17x7.5 ET44 5x1271.7TiresRims
255/65 R19 102H19x8 ET40 5x1271.8TiresRims
275/55 R20 101H20x8 ET40 5x1271.9TiresRims

Wrangler 3.6i

285 hp · V6 225/75 R16 102S 10 fitments
GenerationIII (JK) 2007–2018
MarketUSA
Power285 hp
EngineV6, Petrol
Center bore71.5 mm
PCD5x127
Thread1/2" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
225/75 R16 102S16x7 ET50 5x1271.6TiresRims
245/75 R16 104S16x7 ET44 5x1271.7TiresRims
255/75 R17 104T17x7.5 ET44.45 5x1271.8TiresRims
255/70 R18 104T18x7.5 ET44.45 5x1271.8TiresRims
255/70 R16 104S16x7.5 ET44 5x1271.8TiresRims
245/75 R17 104S17x7.5 ET44.45 5x1271.7TiresRims
265/70 R17 104T17x7.5 ET44.45 5x1271.8TiresRims
265/65 R18 102H18x8 ET40 5x1271.9TiresRims
265/55 R19 101H19x8.5 ET40 5x1272TiresRims
285/50 R20 101H20x9 ET35 5x1272TiresRims

Wrangler 3.6i

280 hp · 3.6L ERB V6 245/75 R17 104S 8 fitments
GenerationIII (JK) 2007–2018
MarketEurope
Power280 hp
Engine3.6L ERB V6, Petrol
Center bore71.5 mm
PCD5x127
Thread1/2" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
245/75 R17 104S17x7.5 ET44.45 5x1271.7TiresRims
255/70 R18 104T18x7.5 ET44.45 5x1271.8TiresRims
255/70 R16 104S16x7.5 ET44 5x1271.8TiresRims
255/75 R17 104T17x7.5 ET44.45 5x1271.8TiresRims
265/70 R17 104T17x7.5 ET44.45 5x1271.8TiresRims
265/65 R18 102H18x8 ET40 5x1271.9TiresRims
265/55 R19 101H19x8.5 ET40 5x1272TiresRims
285/50 R20 101H20x9 ET35 5x1272TiresRims
Reading the table

What these columns mean

OE fitment
The package fitted at the factory for that trim.
Alternative
A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
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.
Staggered
A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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