2020 Honda Pilot tire size

Most common factory size

P245/60R18

Tire sizes by trim

Source marks: one source

2020 Honda Pilot tire size by trim
Size	Trims	Width, mm	Sidewall, % of width	Rim, in	Diameter, in	Sidewall, in	Revs per mile
P245/60R18	LX 2WD, LX AWD, EX 2WD, EX AWD, EX-L 2WD, EX-L AWD +2 more	245	60	18	29.57	5.79	682
P245/50R20	Touring FWD, Touring AWD, Elite AWD, Black Edition AWD	245	50	20	29.65	4.82	680

What P245/60R18 means
Part	Number	Meaning
Type	P	Passenger car tire.
Width	245 mm	Tread width. 9.6 in.
Sidewall	60	Sidewall height is 60% of the width.
Construction	R	Radial tire.
Rim	18 in	Fits 18 in wheels.

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

Sizes within 3% of P245/60R18
Size	Rim, in	Diameter, in	Change	Speedo reads at 60 mph
245/55R19	19	29.61	+0.1%	59.9 mph
245/65R17	17	29.54	-0.1%	60.1 mph
225/60R19	19	29.63	+0.2%	59.9 mph
225/65R18	18	29.52	-0.2%	60.1 mph
265/50R19	19	29.43	-0.5%	60.3 mph
275/50R19	19	29.83	+0.9%	59.5 mph
275/55R18	18	29.91	+1.1%	59.3 mph
235/70R17	17	29.95	+1.3%	59.2 mph

Sizes within 3% of P245/50R20
Size	Rim, in	Diameter, in	Change	Speedo reads at 60 mph
275/40R21	21	29.66	+0.1%	60.0 mph
225/60R19	19	29.63	-0.1%	60.0 mph
245/45R21	21	29.68	+0.1%	59.9 mph
245/55R19	19	29.61	-0.1%	60.1 mph
275/45R20	20	29.74	+0.3%	59.8 mph
275/50R19	19	29.83	+0.6%	59.6 mph
265/50R19	19	29.43	-0.7%	60.4 mph
265/45R20	20	29.39	-0.9%	60.5 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.