2023 Jeep Wrangler tire size

Most common factory size

P245/75R17

Tire sizes by trim

Source marks: one source

2023 Jeep Wrangler tire size by trim
Size	Trims	Width, mm	Sidewall, % of width	Rim, in	Diameter, in	Sidewall, in	Revs per mile
P245/75R17	Freedom 4WD, Sport SUV 2D 4WD, Sport S 4WD, Unlimited Freedom 4WD, Unlimited Sport RHD 4WD, Unlimited Sport SUV 4D 4WD +1 more	245	75	17	31.47	7.23	641
LT315/70R17	Unlimited Rubicon 20th Anniversary 4WD, Unlimited Rubicon 392 4WD, Unlimited High Tide 4WD, Unlimited Rubicon 4WD, Unlimited Willys Sport SUV 4D 4WD, Unlimited Willys 4WD	315	70	17	34.36	8.68	587
LT255/75R17	Willys Sport SUV 2D 4WD, Willys 4WD, 4xe Willys 4xe 4WD	255	75	17	32.06	7.53	629
LT285/70R17	4xe Rubicon 20th Anniversary Edition 4xe 4WD, 4xe Rubicon 4xe 4WD, Unlimited Rubicon FarOut 4WD	285	70	17	32.71	7.85	617
P275/55R20	4xe High Altitude 4xe 4WD, 4xe Sahara 4xe 4WD, Unlimited High Altitude 4WD	275	55	20	31.91	5.95	632
P255/70R18	Unlimited Sahara Altitude 4WD, Unlimited Sport Altitude 4WD, Unlimited Sahara 4WD	255	70	18	32.06	7.03	629
LT285/75R17	Rubicon 4WD	285	75	17	33.83	8.42	596

What P245/75R17 means
Part	Number	Meaning
Type	P	Passenger car tire.
Width	245 mm	Tread width. 9.6 in.
Sidewall	75	Sidewall height is 75% of the width.
Construction	R	Radial tire.
Rim	17 in	Fits 17 in wheels.

Within 3% of the stock diameter. A common shop guideline, not a maker spec.

Sizes within 3% of P245/75R17
Size	Rim, in	Diameter, in	Change	Speedo reads at 60 mph
285/60R18	18	31.46	-0.0%	60.0 mph
245/70R18	18	31.50	+0.1%	59.9 mph
265/65R18	18	31.56	+0.3%	59.8 mph
265/70R17	17	31.61	+0.4%	59.7 mph
265/75R16	16	31.65	+0.6%	59.7 mph
235/80R17	17	31.80	+1.1%	59.4 mph
255/70R17	17	31.06	-1.3%	60.8 mph
255/65R18	18	31.05	-1.3%	60.8 mph

Sizes within 3% of LT315/70R17
Size	Rim, in	Diameter, in	Change	Speedo reads at 60 mph
325/65R18	18	34.63	+0.8%	59.5 mph
305/70R18	18	34.81	+1.3%	59.2 mph
285/75R18	18	34.83	+1.4%	59.2 mph
285/75R17	17	33.83	-1.5%	60.9 mph

Sizes within 3% of LT255/75R17
Size	Rim, in	Diameter, in	Change	Speedo reads at 60 mph
255/70R18	18	32.06	-0.0%	60.0 mph
275/65R18	18	32.07	+0.0%	60.0 mph
235/80R17	17	31.80	-0.8%	60.5 mph
245/75R18	18	32.47	+1.3%	59.2 mph
265/75R16	16	31.65	-1.3%	60.8 mph
265/70R17	17	31.61	-1.4%	60.9 mph
265/65R18	18	31.56	-1.5%	60.9 mph
285/65R18	18	32.59	+1.6%	59.0 mph

Sizes within 3% of LT285/70R17
Size	Rim, in	Diameter, in	Change	Speedo reads at 60 mph
265/70R18	18	32.61	-0.3%	60.2 mph
285/65R18	18	32.59	-0.4%	60.2 mph
245/75R18	18	32.47	-0.7%	60.4 mph
275/70R18	18	33.16	+1.4%	59.2 mph
275/65R18	18	32.07	-1.9%	61.2 mph
255/75R17	17	32.06	-2.0%	61.2 mph
255/70R18	18	32.06	-2.0%	61.2 mph
235/80R17	17	31.80	-2.8%	61.7 mph

Sizes within 3% of P275/55R20
Size	Rim, in	Diameter, in	Change	Speedo reads at 60 mph
275/50R21	21	31.83	-0.3%	60.2 mph
305/50R20	20	32.01	+0.3%	59.8 mph
255/60R20	20	32.05	+0.4%	59.7 mph
255/65R19	19	32.05	+0.4%	59.7 mph
245/60R20	20	31.57	-1.0%	60.6 mph
265/55R20	20	31.48	-1.4%	60.8 mph
265/60R20	20	32.52	+1.9%	58.9 mph
285/50R20	20	31.22	-2.2%	61.3 mph

Sizes within 3% of P255/70R18
Size	Rim, in	Diameter, in	Change	Speedo reads at 60 mph
255/65R19	19	32.05	-0.0%	60.0 mph
255/75R17	17	32.06	+0.0%	60.0 mph
275/65R18	18	32.07	+0.1%	60.0 mph
235/80R17	17	31.80	-0.8%	60.5 mph
245/75R18	18	32.47	+1.3%	59.2 mph
265/70R17	17	31.61	-1.4%	60.9 mph
265/65R18	18	31.56	-1.5%	60.9 mph
285/65R18	18	32.59	+1.7%	59.0 mph

Sizes within 3% of LT285/75R17
Size	Rim, in	Diameter, in	Change	Speedo reads at 60 mph
315/70R17	17	34.36	+1.6%	59.1 mph
275/70R18	18	33.16	-2.0%	61.2 mph
325/65R18	18	34.63	+2.4%	58.6 mph
305/70R18	18	34.81	+2.9%	58.3 mph
285/75R18	18	34.83	+3.0%	58.3 mph

Checked against 292 factory sizes listed for 2009-2027 US models.

Tire pressure is on the driver door sticker. Not in this data.

Optional wheel packages may differ.