What is the diameter of a P265/65R18 tire?

A P265/65R18 tire has an overall diameter of 31.56 inches (801.6mm).

How many revolutions per mile does a P265/65R18 tire make?

A P265/65R18 tire makes approximately 639 revolutions per mile.

What rim width is recommended for P265/65R18 tires?

The recommended wheel rim width for a P265/65R18 tire is 6.6" - 9.3".

P265/65R18

Passenger / P-Metric

Factory Specs, Physical Dimensions & Compatible Vehicle Applications

Factory Spec Overview

The P265/65R18 tire size features an overall diameter of 31.56 inches, a section width of 10.4 inches (265mm), and rotates 639 times per mile. It is a standard factory tire fitment on 150+ vehicle models including Cadillac Escalade, Cadillac Escalade ESV.

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Physical Dimensions & Specs

Overall Diameter

31.56"

801.6 mm

Section Width

265 mm

10.43" wide

Sidewall Height

6.78"

172.2 mm (65% aspect)

Revolutions / Mile

639

Circumference: 99.16"

Rim Diameter

18"

Wheel size

Recommended Rim Width

6.6" - 9.3"

Optimal rim width range

Speedometer & Alternate Size Calculator

Testing an alternate size for your vehicle? Compare P265/65R18 against any proposed tire size below:

Popular Comparisons:

Tire 1 (Stock / Base)265/65R18

Section Width (mm)

Aspect Ratio (%)

Rim Diameter (in)

Wheel Width (in)

Offset ET (mm)

Overall Height:31.6"

Sidewall:6.8"

Revs/Mile:639

Tire 2 (New / Compare)245/60R18

Section Width (mm)

Aspect Ratio (%)

Rim Diameter (in)

Wheel Width (in)

Offset ET (mm)

Overall Height:29.6"

Sidewall:5.8"

Revs/Mile:682

Visual Tire & Wheel Comparison

Speedometer Variance

-6.3%At 60 mph reading, actual speed is 56.2 mph

Indicated	Actual Speed	Diff
20 mph	18.7 mph	-1.3 mph
30 mph	28.1 mph	-1.9 mph
45 mph	42.2 mph	-2.8 mph
60 mph	56.2 mph	-3.8 mph
75 mph	70.3 mph	-4.7 mph
90 mph	84.3 mph	-5.7 mph

Fender & Suspension Clearance

Fitment Status: MODERATE RISK

Flush fitment. Extends 17.7mm outwards. Check wheel arch clearance under full suspension compression.

Inner Strut Space:7.7mm LESS clearance

Outer Fender Push:Extends 17.7mm further out

Ride Height Delta:-0.99" lower ground clearance

Vehicles That Fit P265/65R18 (150+ Models)

Factory standard and optional vehicle fitments utilizing P265/65R18 tires:

Year	Make & Model	Trim / Variant	Lookup Specs
2007	Cadillac Escalade	RWD	View 2007 Escalade ›
2007	Cadillac Escalade	AWD	View 2007 Escalade ›
2007	Cadillac Escalade ESV	Escalade ESV	View 2007 Escalade ESV ›
2007	Cadillac Escalade EXT	Escalade EXT	View 2007 Escalade EXT ›
2008	Cadillac Escalade ESV	RWD	View 2008 Escalade ESV ›
2008	Cadillac Escalade	RWD	View 2008 Escalade ›
2008	Cadillac Escalade ESV	AWD	View 2008 Escalade ESV ›
2008	Cadillac Escalade	AWD	View 2008 Escalade ›
2008	Cadillac Escalade EXT	Escalade EXT	View 2008 Escalade EXT ›
2009	Cadillac Escalade	Base, AWD	View 2009 Escalade ›
2009	Cadillac Escalade	Base, RWD	View 2009 Escalade ›
2009	Cadillac Escalade ESV	AWD	View 2009 Escalade ESV ›
2009	Cadillac Escalade ESV	RWD	View 2009 Escalade ESV ›
2009	Cadillac Escalade EXT	Escalade EXT	View 2009 Escalade EXT ›
2010	Cadillac Escalade	Base, AWD	View 2010 Escalade ›
2010	Cadillac Escalade	Base, RWD	View 2010 Escalade ›
2010	Cadillac Escalade ESV	AWD	View 2010 Escalade ESV ›
2010	Cadillac Escalade ESV	RWD	View 2010 Escalade ESV ›
2010	Cadillac Escalade EXT	Escalade EXT	View 2010 Escalade EXT ›
2011	Cadillac Escalade	Base, AWD	View 2011 Escalade ›
2011	Cadillac Escalade ESV	AWD	View 2011 Escalade ESV ›
2011	Cadillac Escalade	Base, RWD	View 2011 Escalade ›
2011	Cadillac Escalade ESV	RWD	View 2011 Escalade ESV ›
2011	Cadillac Escalade EXT	Escalade EXT	View 2011 Escalade EXT ›
2012	Cadillac Escalade	Base, AWD	View 2012 Escalade ›
2012	Cadillac Escalade	Base, RWD	View 2012 Escalade ›
2012	Cadillac Escalade ESV	RWD	View 2012 Escalade ESV ›
2012	Cadillac Escalade ESV	AWD	View 2012 Escalade ESV ›
2012	Cadillac Escalade EXT	Escalade EXT	View 2012 Escalade EXT ›
2013	Cadillac Escalade	Base, AWD	View 2013 Escalade ›
2013	Cadillac Escalade	Base, RWD	View 2013 Escalade ›
2013	Cadillac Escalade ESV	Base, AWD	View 2013 Escalade ESV ›
2013	Cadillac Escalade ESV	Base, RWD	View 2013 Escalade ESV ›
2013	Cadillac Escalade EXT	Base	View 2013 Escalade EXT ›
2014	Cadillac Escalade	Base, AWD	View 2014 Escalade ›
2014	Cadillac Escalade	Base, RWD	View 2014 Escalade ›
2014	Cadillac Escalade ESV	Base, AWD	View 2014 Escalade ESV ›
2014	Cadillac Escalade ESV	Base, RWD	View 2014 Escalade ESV ›
2007	Chevrolet Avalanche	5.3 0	View 2007 Avalanche ›
2007	Chevrolet Avalanche	5.3 3	View 2007 Avalanche ›
2007	Chevrolet Avalanche	5.3 J	View 2007 Avalanche ›
2007	Chevrolet Avalanche	6.0 Y, 4WD	View 2007 Avalanche ›
2007	Chevrolet Avalanche	6.0 Y, RWD	View 2007 Avalanche ›
2007	Chevrolet Tahoe	5.3 0, 4WD	View 2007 Tahoe ›
2007	Chevrolet Tahoe	5.3 0, RWD	View 2007 Tahoe ›
2007	Chevrolet Tahoe	5.3 J, RWD	View 2007 Tahoe ›
2007	Chevrolet Tahoe	5.3 J, 4WD	View 2007 Tahoe ›
2008	Chevrolet Avalanche	6.0 Y, 4WD	View 2008 Avalanche ›
2008	Chevrolet Avalanche	6.0 Y, RWD	View 2008 Avalanche ›
2008	Chevrolet Suburban	C2500	View 2008 Suburban ›
2008	Chevrolet Suburban	K1500, 5.3 3	View 2008 Suburban ›
2008	Chevrolet Suburban	K1500, 6.0 Y	View 2008 Suburban ›
2008	Chevrolet Tahoe	Base, 5.3 0, 4WD	View 2008 Tahoe ›
2008	Chevrolet Tahoe	Base, 5.3 0, RWD	View 2008 Tahoe ›
2008	Chevrolet Tahoe	Base, 5.3 J	View 2008 Tahoe ›
2008	Chevrolet Tahoe	Hybrid, RWD	View 2008 Tahoe ›
2008	Chevrolet Tahoe	Hybrid, 4WD	View 2008 Tahoe ›
2009	Chevrolet Avalanche	5.3 0, 4WD	View 2009 Avalanche ›
2009	Chevrolet Avalanche	5.3 0, RWD	View 2009 Avalanche ›
2009	Chevrolet Avalanche	5.3 3	View 2009 Avalanche ›
2009	Chevrolet Avalanche	5.3 J	View 2009 Avalanche ›
2009	Chevrolet Avalanche	6.0 Y, 4WD	View 2009 Avalanche ›
2009	Chevrolet Avalanche	6.0 Y, RWD	View 2009 Avalanche ›
2009	Chevrolet Silverado	1500, 4D Pickup, 6.0 5, 4WD	View 2009 Silverado ›
2009	Chevrolet Silverado	1500, 4D Pickup, 6.0 5, RWD	View 2009 Silverado ›
2009	Chevrolet Suburban	C1500, 5.3 0	View 2009 Suburban ›
2009	Chevrolet Suburban	C1500, 5.3 J	View 2009 Suburban ›
2009	Chevrolet Suburban	C1500, 6.0 Y	View 2009 Suburban ›
2009	Chevrolet Suburban	K1500, 5.3 3	View 2009 Suburban ›
2009	Chevrolet Suburban	K1500, 6.0 Y	View 2009 Suburban ›
2009	Chevrolet Tahoe	Base, 5.3 0, 4WD	View 2009 Tahoe ›
2009	Chevrolet Tahoe	Base, 5.3 0, RWD	View 2009 Tahoe ›
2009	Chevrolet Tahoe	Base, 5.3 3	View 2009 Tahoe ›
2009	Chevrolet Tahoe	Base, 5.3 J	View 2009 Tahoe ›
2009	Chevrolet Tahoe	Hybrid, 4WD	View 2009 Tahoe ›
2009	Chevrolet Tahoe	Hybrid, RWD	View 2009 Tahoe ›
2010	Chevrolet Silverado	1500, 4D Pickup, 6.0 J, 4WD	View 2010 Silverado ›
2010	Chevrolet Silverado	1500, 4D Pickup, 6.0 J, RWD	View 2010 Silverado ›
2010	Chevrolet Suburban	C1500	View 2010 Suburban ›
2010	Chevrolet Suburban	K1500	View 2010 Suburban ›
2010	Chevrolet Tahoe	Base, 5.3 0, 4WD	View 2010 Tahoe ›
2010	Chevrolet Tahoe	Base, 5.3 0, RWD	View 2010 Tahoe ›
2010	Chevrolet Tahoe	Base, 5.3 3	View 2010 Tahoe ›
2010	Chevrolet Tahoe	Hybrid, 4WD	View 2010 Tahoe ›
2010	Chevrolet Tahoe	Hybrid, RWD	View 2010 Tahoe ›
2011	Chevrolet Silverado	1500, 4D Pickup, 6.0 J, 4WD	View 2011 Silverado ›
2011	Chevrolet Silverado	1500, 4D Pickup, 6.0 J, RWD	View 2011 Silverado ›
2011	Chevrolet Suburban	C1500	View 2011 Suburban ›
2011	Chevrolet Suburban	K1500	View 2011 Suburban ›
2011	Chevrolet Tahoe	Base, 5.3 0, 4WD	View 2011 Tahoe ›
2011	Chevrolet Tahoe	Base, 5.3 0, RWD	View 2011 Tahoe ›
2011	Chevrolet Tahoe	Hybrid, 4WD	View 2011 Tahoe ›
2011	Chevrolet Tahoe	Hybrid, RWD	View 2011 Tahoe ›
2012	Chevrolet Avalanche	5.3L Eng VIN 7	View 2012 Avalanche ›
2012	Chevrolet Avalanche	5.3L Eng VIN 0	View 2012 Avalanche ›
2012	Chevrolet Silverado	1500, 4D Pickup, 6.0L Eng VIN J, 4WD	View 2012 Silverado ›
2012	Chevrolet Silverado	1500, 4D Pickup, 6.0L Eng VIN J, RWD	View 2012 Silverado ›
2012	Chevrolet Suburban	C1500	View 2012 Suburban ›
2012	Chevrolet Suburban	K1500	View 2012 Suburban ›
2012	Chevrolet Tahoe	Base, 4WD	View 2012 Tahoe ›
2012	Chevrolet Tahoe	Base, RWD	View 2012 Tahoe ›
2012	Chevrolet Tahoe	Hybrid, 4WD	View 2012 Tahoe ›
2012	Chevrolet Tahoe	Hybrid, RWD	View 2012 Tahoe ›
2013	Chevrolet Avalanche	5.3L Eng VIN 0	View 2013 Avalanche ›
2013	Chevrolet Avalanche	5.3L Eng VIN 7	View 2013 Avalanche ›
2013	Chevrolet Silverado 1500	Hybrid, 4WD	View 2013 Silverado 1500 ›
2013	Chevrolet Silverado 1500	Hybrid, RWD	View 2013 Silverado 1500 ›
2013	Chevrolet Suburban	C1500	View 2013 Suburban ›
2013	Chevrolet Suburban	K1500	View 2013 Suburban ›
2013	Chevrolet Tahoe	Hybrid, RWD	View 2013 Tahoe ›
2013	Chevrolet Tahoe	Hybrid, 4WD	View 2013 Tahoe ›
2013	Chevrolet Tahoe	LT, 4WD	View 2013 Tahoe ›
2013	Chevrolet Tahoe	LT, RWD	View 2013 Tahoe ›
2014	Chevrolet Silverado 1500	LT, 2D Pickup, 4.3L Eng VIN H, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 2D Pickup, 4.3L Eng VIN H, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 2D Pickup, 5.3L Eng VIN C, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 2D Pickup, 5.3L Eng VIN C, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup Crew Cab, 4.3L Eng VIN H, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup Crew Cab, 4.3L Eng VIN H, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup Crew Cab, 5.3L Eng VIN C, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup Crew Cab, 5.3L Eng VIN C, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup Extra Cab, 4.3L Eng VIN H, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup Extra Cab, 4.3L Eng VIN H, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup Extra Cab, 5.3L Eng VIN C, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup Extra Cab, 5.3L Eng VIN C, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup, 4.3L Eng VIN H, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup, 4.3L Eng VIN H, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup, 5.3L Eng VIN C, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LT, 4D Pickup, 5.3L Eng VIN C, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LTZ, 4D Pickup Crew Cab, 5.3L Eng VIN C, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LTZ, 4D Pickup Crew Cab, 5.3L Eng VIN C, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LTZ, 4D Pickup Crew Cab, 6.2L Eng VIN J, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LTZ, 4D Pickup Crew Cab, 6.2L Eng VIN J, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LTZ, 4D Pickup Extra Cab, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LTZ, 4D Pickup Extra Cab, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LTZ, 4D Pickup, 5.3L Eng VIN C, 4WD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LTZ, 4D Pickup, 5.3L Eng VIN C, RWD	View 2014 Silverado 1500 ›
2014	Chevrolet Silverado 1500	LTZ, 4D Pickup, 6.2L Eng VIN J	View 2014 Silverado 1500 ›
2014	Chevrolet Suburban 1500	LT, 5.3L Eng VIN 0, 4WD	View 2014 Suburban 1500 ›
2014	Chevrolet Suburban 1500	LT, 5.3L Eng VIN 0, RWD	View 2014 Suburban 1500 ›
2014	Chevrolet Suburban 1500	LT, 5.3L Eng VIN 7, 4WD	View 2014 Suburban 1500 ›
2014	Chevrolet Suburban 1500	LT, 5.3L Eng VIN 7, RWD	View 2014 Suburban 1500 ›
2014	Chevrolet Tahoe	LT, 4WD	View 2014 Tahoe ›
2014	Chevrolet Tahoe	LT, RWD	View 2014 Tahoe ›
2015	Chevrolet Silverado 1500	LT, 2D Pickup, 4.3L Eng VIN H, 4WD	View 2015 Silverado 1500 ›
2015	Chevrolet Silverado 1500	LT, 2D Pickup, 4.3L Eng VIN H, RWD	View 2015 Silverado 1500 ›
2015	Chevrolet Silverado 1500	LT, 2D Pickup, 5.3L Eng VIN C, 4WD, Gas	View 2015 Silverado 1500 ›
2015	Chevrolet Silverado 1500	LT, 2D Pickup, 5.3L Eng VIN C, 4WD, Gas/Ethanol	View 2015 Silverado 1500 ›
2015	Chevrolet Silverado 1500	LT, 2D Pickup, 5.3L Eng VIN C, RWD, Gas	View 2015 Silverado 1500 ›
2015	Chevrolet Silverado 1500	LT, 2D Pickup, 5.3L Eng VIN C, RWD, Gas/Ethanol	View 2015 Silverado 1500 ›