What is the diameter of a LT275/70R17 tire?

A LT275/70R17 tire has an overall diameter of 32.16 inches (816.9mm).

How many revolutions per mile does a LT275/70R17 tire make?

A LT275/70R17 tire makes approximately 627 revolutions per mile.

What rim width is recommended for LT275/70R17 tires?

The recommended wheel rim width for a LT275/70R17 tire is 6.9" - 9.6".

LT275/70R17

Truck / LT

Factory Specs, Physical Dimensions & Compatible Vehicle Applications

Factory Spec Overview

The LT275/70R17 tire size features an overall diameter of 32.16 inches, a section width of 10.8 inches (275mm), and rotates 627 times per mile. It is a standard factory tire fitment on 31+ vehicle models including Dodge Pickup.

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Physical Dimensions & Specs

Overall Diameter

32.16"

816.9 mm

Section Width

275 mm

10.83" wide

Sidewall Height

7.58"

192.5 mm (70% aspect)

Revolutions / Mile

627

Circumference: 101.03"

Rim Diameter

17"

Wheel size

Recommended Rim Width

6.9" - 9.6"

Optimal rim width range

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Speedometer & Alternate Size Calculator

Testing an alternate size for your vehicle? Compare LT275/70R17 against any proposed tire size below:

Popular Comparisons:

Tire 1 (Stock / Base)275/70R17

Section Width (mm)

Aspect Ratio (%)

Rim Diameter (in)

Wheel Width (in)

Offset ET (mm)

Overall Height:32.2"

Sidewall:7.6"

Revs/Mile:627

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

-8.0%At 60 mph reading, actual speed is 55.2 mph

Indicated	Actual Speed	Diff
20 mph	18.4 mph	-1.6 mph
30 mph	27.6 mph	-2.4 mph
45 mph	41.4 mph	-3.6 mph
60 mph	55.2 mph	-4.8 mph
75 mph	69.0 mph	-6.0 mph
90 mph	82.8 mph	-7.2 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:-1.29" lower ground clearance

Vehicles That Fit LT275/70R17 (31+ Models)

Factory standard and optional vehicle fitments utilizing LT275/70R17 tires:

Year	Make & Model	Trim / Variant	Lookup Specs
2009	Dodge Pickup	R1500, 4D Pickup Crew Cab, 4.7 P, 4WD	View 2009 Pickup ›
2009	Dodge Pickup	R1500, 4D Pickup, 4.7 P, 4WD	View 2009 Pickup ›
2010	Dodge Pickup	R1500, 2D Pickup, 4.7 P, RWD	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 2D Pickup, 5.7 T, 4WD, Automatic	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 2D Pickup, 5.7 T, 4WD, Part Time	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 2D Pickup, 5.7 T, RWD	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 4D Pickup Crew Cab, 4.7 P, 4WD	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 4D Pickup Crew Cab, 4.7 P, RWD	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 4D Pickup Crew Cab, 5.7 T, RWD	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 4D Pickup Crew Cab, 5.7 T, 4WD, Part Time	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 4D Pickup Crew Cab, 5.7 T, 4WD, Automatic	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 4D Pickup, 4.7 P, 4WD	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 4D Pickup, 4.7 P, RWD	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 4D Pickup, 5.7 T, 4WD, Automatic	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 4D Pickup, 5.7 T, 4WD, Part Time	View 2010 Pickup ›
2010	Dodge Pickup	R1500, 4D Pickup, 5.7 T, RWD	View 2010 Pickup ›
2011	Dodge Pickup	1500, 2D Pickup, 4.7 P, 4WD	View 2011 Pickup ›
2011	Dodge Pickup	1500, 2D Pickup, 4.7 P, RWD	View 2011 Pickup ›
2011	Dodge Pickup	1500, 2D Pickup, 5.7 T, 4WD, Automatic	View 2011 Pickup ›
2011	Dodge Pickup	1500, 2D Pickup, 5.7 T, 4WD, Part Time	View 2011 Pickup ›
2011	Dodge Pickup	1500, 2D Pickup, 5.7 T, RWD	View 2011 Pickup ›
2011	Dodge Pickup	1500, 4D Pickup Crew Cab, 4.7 P, 4WD	View 2011 Pickup ›
2011	Dodge Pickup	1500, 4D Pickup Crew Cab, 4.7 P, RWD	View 2011 Pickup ›
2011	Dodge Pickup	1500, 4D Pickup Crew Cab, 5.7 T, 4WD, Automatic	View 2011 Pickup ›
2011	Dodge Pickup	1500, 4D Pickup Crew Cab, 5.7 T, 4WD, Part Time	View 2011 Pickup ›
2011	Dodge Pickup	1500, 4D Pickup Crew Cab, 5.7 T, RWD	View 2011 Pickup ›
2011	Dodge Pickup	1500, 4D Pickup, 4.7 P, 4WD	View 2011 Pickup ›
2011	Dodge Pickup	1500, 4D Pickup, 4.7 P, RWD	View 2011 Pickup ›
2011	Dodge Pickup	1500, 4D Pickup, 5.7 T, 4WD, Automatic	View 2011 Pickup ›
2011	Dodge Pickup	1500, 4D Pickup, 5.7 T, 4WD, Part Time	View 2011 Pickup ›
2011	Dodge Pickup	1500, 4D Pickup, 5.7 T, RWD	View 2011 Pickup ›