2022 Chevrolet Colorado tire size

Most common factory size

P265/60R18

Tire sizes by trim

Source marks: one source

2022 Chevrolet Colorado tire size by trim
Size	Trims	Width, mm	Sidewall, % of width	Rim, in	Diameter, in	Sidewall, in	Revs per mile
P265/60R18	Work Truck Extended Cab RWD, Work Truck Crew Cab RWD, 2WD Ext Cab 128" LT, 4WD Ext Cab 128" Work Truck, Work Truck Crew Cab LB RWD, LT Crew Cab RWD +6 more	265	60	18	30.52	6.26	661
P265/65R17	Z71 Crew Cab RWD, Z71 Extended Cab 4WD, Z71 Crew Cab 4WD, Z71 Crew Cab LB 4WD, ZR2 Extended Cab 4WD, ZR2 Crew Cab 4WD	265	65	17	30.56	6.78	660

What P265/60R18 means
Part	Number	Meaning
Type	P	Passenger car tire.
Width	265 mm	Tread width. 10.4 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 P265/60R18
Size	Rim, in	Diameter, in	Change	Speedo reads at 60 mph
245/70R17	17	30.50	-0.1%	60.0 mph
265/65R17	17	30.56	+0.1%	59.9 mph
265/55R19	19	30.48	-0.1%	60.1 mph
275/55R19	19	30.91	+1.3%	59.2 mph
235/60R19	19	30.10	-1.4%	60.8 mph
255/65R17	17	30.05	-1.5%	60.9 mph
275/60R18	18	30.99	+1.5%	59.1 mph
255/60R18	18	30.05	-1.5%	60.9 mph

Sizes within 3% of P265/65R17
Size	Rim, in	Diameter, in	Change	Speedo reads at 60 mph
285/65R16	16	30.59	+0.1%	60.0 mph
265/60R18	18	30.52	-0.1%	60.1 mph
265/70R16	16	30.61	+0.1%	59.9 mph
245/70R17	17	30.50	-0.2%	60.1 mph
245/75R16	16	30.47	-0.3%	60.2 mph
215/85R16	16	30.39	-0.6%	60.3 mph
275/60R18	18	30.99	+1.4%	59.2 mph
255/65R18	18	31.05	+1.6%	59.1 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.