What is the diameter of a 275/60R20 tire?

A 275/60R20 tire has an overall diameter of 32.99 inches (837.9mm).

How many revolutions per mile does a 275/60R20 tire make?

A 275/60R20 tire makes approximately 611 revolutions per mile.

What rim width is recommended for 275/60R20 tires?

The recommended wheel rim width for a 275/60R20 tire is 6.9" - 9.6".

275/60R20

Standard Metric

Factory Specs, Physical Dimensions & Compatible Vehicle Applications

Factory Spec Overview

The 275/60R20 tire size features an overall diameter of 32.99 inches, a section width of 10.8 inches (275mm), and rotates 611 times per mile. It is a standard factory tire fitment on 150+ vehicle models including Chevrolet Silverado 1500.

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Physical Dimensions & Specs

Overall Diameter

32.99"

837.9 mm

Section Width

275 mm

10.83" wide

Sidewall Height

6.5"

165.1 mm (60% aspect)

Revolutions / Mile

611

Circumference: 103.65"

Rim Diameter

20"

Wheel size

Recommended Rim Width

6.9" - 9.6"

Optimal rim width range

Speedometer & Alternate Size Calculator

Testing an alternate size for your vehicle? Compare 275/60R20 against any proposed tire size below:

Popular Comparisons:

Tire 1 (Stock / Base)275/60R20

Section Width (mm)

Aspect Ratio (%)

Rim Diameter (in)

Wheel Width (in)

Offset ET (mm)

Overall Height:33.0"

Sidewall:6.5"

Revs/Mile:611

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

-10.4%At 60 mph reading, actual speed is 53.8 mph

Indicated	Actual Speed	Diff
20 mph	17.9 mph	-2.1 mph
30 mph	26.9 mph	-3.1 mph
45 mph	40.3 mph	-4.7 mph
60 mph	53.8 mph	-6.2 mph
75 mph	67.2 mph	-7.8 mph
90 mph	80.7 mph	-9.3 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:-1.71" lower ground clearance

Vehicles That Fit 275/60R20 (150+ Models)

Factory standard and optional vehicle fitments utilizing 275/60R20 tires:

Year	Make & Model	Trim / Variant	Lookup Specs
2019	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 4.3L Eng VIN H, 4WD	View 2019 Silverado 1500 ›
2019	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 5.3L Eng VIN F, 4WD	View 2019 Silverado 1500 ›
2019	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 4.3L Eng VIN H, RWD	View 2019 Silverado 1500 ›
2019	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 4.3L Eng VIN H, 4WD	View 2019 Silverado 1500 ›
2019	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 5.3L Eng VIN F, RWD	View 2019 Silverado 1500 ›
2019	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 5.3L Eng VIN F, 4WD	View 2019 Silverado 1500 ›
2019	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 5.3L Eng VIN F, RWD	View 2019 Silverado 1500 ›
2019	Chevrolet Silverado 1500	High Country, 6.2L Eng VIN L, RWD	View 2019 Silverado 1500 ›
2019	Chevrolet Silverado 1500	High Country, 5.3L Eng VIN D, 4WD	View 2019 Silverado 1500 ›
2019	Chevrolet Silverado 1500	High Country, 5.3L Eng VIN D, RWD	View 2019 Silverado 1500 ›
2019	Chevrolet Silverado 1500	High Country, 6.2L Eng VIN L, 4WD	View 2019 Silverado 1500 ›
2019	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 4.3L Eng VIN H, RWD	View 2019 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 2.7L Eng VIN K, 4WD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 2.7L Eng VIN K, RWD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 4.3L Eng VIN H, 4WD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 4.3L Eng VIN H, RWD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 5.3L Eng VIN F, 4WD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 5.3L Eng VIN F, RWD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 2.7L Eng VIN K, 4WD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 2.7L Eng VIN K, RWD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 4.3L Eng VIN H, 4WD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 4.3L Eng VIN H, RWD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 5.3L Eng VIN F, 4WD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 5.3L Eng VIN F, RWD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	High Country, 3.0L Eng VIN T, 4WD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	High Country, 5.3L Eng VIN D, 4WD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	High Country, 3.0L Eng VIN T, RWD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	High Country, 5.3L Eng VIN D, RWD	View 2020 Silverado 1500 ›
2020	Chevrolet Silverado 1500	High Country, 6.2L Eng VIN L	View 2020 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 2.7L Eng VIN K, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 2.7L Eng VIN K, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 4.3L Eng VIN H, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 4.3L Eng VIN H, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 5.3L Eng VIN F, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 5.3L Eng VIN F, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 2.7L Eng VIN K, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 2.7L Eng VIN K, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 4.3L Eng VIN H, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 4.3L Eng VIN H, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 5.3L Eng VIN F, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	High Country, 5.3L Eng VIN D, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 5.3L Eng VIN F, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	High Country, 5.3L Eng VIN D, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	High Country, 3.0L Eng VIN T, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	High Country, 3.0L Eng VIN T, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	High Country, 6.2L Eng VIN L	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	LTZ, 4D Pickup Crew Cab, 3.0L Eng VIN T, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	LTZ, 4D Pickup Crew Cab, 3.0L Eng VIN T, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	LTZ, 4D Pickup Crew Cab, 5.3L Eng VIN D, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	LTZ, 4D Pickup Crew Cab, 5.3L Eng VIN D, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	LTZ, 4D Pickup Crew Cab, 6.2L Eng VIN L	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	LTZ, 4D Pickup Extra Cab, 3.0L Eng VIN T, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	LTZ, 4D Pickup Extra Cab, 3.0L Eng VIN T, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	LTZ, 4D Pickup Extra Cab, 5.3L Eng VIN D, 4WD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	LTZ, 4D Pickup Extra Cab, 5.3L Eng VIN D, RWD	View 2021 Silverado 1500 ›
2021	Chevrolet Silverado 1500	LTZ, 4D Pickup Extra Cab, 6.2L Eng VIN L	View 2021 Silverado 1500 ›
2021	Chevrolet Suburban	Premier, 3.0L Eng VIN T, RWD	View 2021 Suburban ›
2021	Chevrolet Suburban	Premier, 3.0L Eng VIN T, 4WD	View 2021 Suburban ›
2021	Chevrolet Suburban	Premier, 5.3L Eng VIN D, 4WD	View 2021 Suburban ›
2021	Chevrolet Suburban	Premier, 5.3L Eng VIN D, RWD	View 2021 Suburban ›
2021	Chevrolet Suburban	Z71	View 2021 Suburban ›
2021	Chevrolet Tahoe	Premier, 3.0L Eng VIN T, 4WD	View 2021 Tahoe ›
2021	Chevrolet Tahoe	Premier, 3.0L Eng VIN T, RWD	View 2021 Tahoe ›
2021	Chevrolet Tahoe	Premier, 5.3L Eng VIN D, 4WD	View 2021 Tahoe ›
2021	Chevrolet Tahoe	Premier, 5.3L Eng VIN D, RWD	View 2021 Tahoe ›
2021	Chevrolet Tahoe	Z71	View 2021 Tahoe ›
2022	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 4WD	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, RWD	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 4WD	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, RWD	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	High Country, 3.0L Eng VIN T, 4WD	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	High Country, 3.0L Eng VIN T, RWD	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	High Country, 5.3L Eng VIN D, 4WD	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	High Country, 5.3L Eng VIN D, RWD	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	High Country, 6.2L Eng VIN L	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	LTZ, 3.0L Eng VIN T, 4WD, Trans Mfr CD 10L80/MQB	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	LTZ, 3.0L Eng VIN T, 4WD, Trans Mfr CD 10L80/MQC	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	LTZ, 3.0L Eng VIN T, RWD, Trans Mfr CD 10L80/MQB	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	LTZ, 3.0L Eng VIN T, RWD, Trans Mfr CD 10L80/MQC	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	LTZ, 5.3L Eng VIN D, 4WD, Trans Mfr CD 10L80/MHS	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	LTZ, 5.3L Eng VIN D, 4WD, Trans Mfr CD 10L80/MHT	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	LTZ, 5.3L Eng VIN D, RWD, Trans Mfr CD 10L80/MHS	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	LTZ, 5.3L Eng VIN D, RWD, Trans Mfr CD 10L80/MHT	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500	LTZ, 6.2L Eng VIN L	View 2022 Silverado 1500 ›
2022	Chevrolet Silverado 1500 LTD	Custom, 4D Pickup Crew Cab, 4WD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	Custom, 4D Pickup Crew Cab, RWD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	Custom, 4D Pickup Extra Cab, 4WD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	Custom, 4D Pickup Extra Cab, RWD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	High Country, 3.0L Eng VIN T	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	High Country, 5.3L Eng VIN D, 4WD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	High Country, 5.3L Eng VIN D, RWD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	High Country, 6.2L Eng VIN L	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	LTZ, 4D Pickup Crew Cab, 3.0L Eng VIN T, 4WD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	LTZ, 4D Pickup Crew Cab, 3.0L Eng VIN T, RWD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	LTZ, 4D Pickup Crew Cab, 5.3L Eng VIN D, 4WD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	LTZ, 4D Pickup Crew Cab, 6.2L Eng VIN L	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	LTZ, 4D Pickup Crew Cab, 5.3L Eng VIN D, RWD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	LTZ, 4D Pickup Extra Cab, 3.0L Eng VIN T, 4WD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	LTZ, 4D Pickup Extra Cab, 3.0L Eng VIN T, RWD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	LTZ, 4D Pickup Extra Cab, 5.3L Eng VIN D, RWD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	LTZ, 4D Pickup Extra Cab, 5.3L Eng VIN D, 4WD	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Silverado 1500 LTD	LTZ, 4D Pickup Extra Cab, 6.2L Eng VIN L	View 2022 Silverado 1500 LTD ›
2022	Chevrolet Suburban	Premier, 3.0L Eng VIN T, 4WD	View 2022 Suburban ›
2022	Chevrolet Suburban	Premier, 3.0L Eng VIN T, RWD	View 2022 Suburban ›
2022	Chevrolet Suburban	Premier, 5.3L Eng VIN D, 4WD	View 2022 Suburban ›
2022	Chevrolet Suburban	Premier, 5.3L Eng VIN D, RWD	View 2022 Suburban ›
2022	Chevrolet Suburban	Premier, 6.2L Eng VIN L, 4WD	View 2022 Suburban ›
2022	Chevrolet Suburban	Premier, 6.2L Eng VIN L, RWD	View 2022 Suburban ›
2022	Chevrolet Suburban	Z71, 5.3L Eng VIN D	View 2022 Suburban ›
2022	Chevrolet Suburban	Z71, 6.2L Eng VIN L	View 2022 Suburban ›
2022	Chevrolet Tahoe	Premier, 5.3L Eng VIN D, RWD	View 2022 Tahoe ›
2022	Chevrolet Tahoe	Premier, 6.2L Eng VIN L, 4WD	View 2022 Tahoe ›
2022	Chevrolet Tahoe	Premier, 6.2L Eng VIN L, RWD	View 2022 Tahoe ›
2022	Chevrolet Tahoe	Premier, 5.3L Eng VIN D, 4WD	View 2022 Tahoe ›
2022	Chevrolet Tahoe	Premier, 3.0L Eng VIN T, RWD	View 2022 Tahoe ›
2022	Chevrolet Tahoe	Z71, 5.3L Eng VIN D	View 2022 Tahoe ›
2022	Chevrolet Tahoe	Z71, 6.2L Eng VIN L	View 2022 Tahoe ›
2022	Chevrolet Tahoe	Premier, 3.0L Eng VIN T, 4WD	View 2022 Tahoe ›
2023	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, 4WD	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	Custom, 4D Pickup Crew Cab, RWD	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, 4WD	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	Custom, 4D Pickup Extra Cab, RWD	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	High Country, 3.0L Eng VIN 8, 4WD	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	High Country, 3.0L Eng VIN 8, RWD	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	High Country, 5.3L Eng VIN D, 4WD	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	High Country, 5.3L Eng VIN D, RWD	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	High Country, 6.2L Eng VIN L	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	LTZ, 3.0L Eng VIN 8, 4WD, Trans Mfr CD 10L80/MQB	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	LTZ, 3.0L Eng VIN 8, 4WD, Trans Mfr CD 10L80/MQC	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	LTZ, 3.0L Eng VIN 8, RWD, Trans Mfr CD 10L80/MQB	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	LTZ, 3.0L Eng VIN 8, RWD, Trans Mfr CD 10L80/MQC	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	LTZ, 5.3L Eng VIN D, 4WD, Trans Mfr CD 10L80/MHS	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	LTZ, 5.3L Eng VIN D, 4WD, Trans Mfr CD 10L80/MHT	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	LTZ, 5.3L Eng VIN D, RWD, Trans Mfr CD 10L80/MHS	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	LTZ, 5.3L Eng VIN D, RWD, Trans Mfr CD 10L80/MHT	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	LTZ, 6.2L Eng VIN L	View 2023 Silverado 1500 ›
2023	Chevrolet Silverado 1500	PPV	View 2023 Silverado 1500 ›
2023	Chevrolet Suburban	Premier, 3.0L Eng VIN T, 4WD	View 2023 Suburban ›
2023	Chevrolet Suburban	Premier, 3.0L Eng VIN T, RWD	View 2023 Suburban ›
2023	Chevrolet Suburban	Premier, 5.3L Eng VIN D, 4WD	View 2023 Suburban ›
2023	Chevrolet Suburban	Premier, 5.3L Eng VIN D, RWD	View 2023 Suburban ›
2023	Chevrolet Suburban	Premier, 6.2L Eng VIN L, 4WD	View 2023 Suburban ›
2023	Chevrolet Suburban	Premier, 6.2L Eng VIN L, RWD	View 2023 Suburban ›
2023	Chevrolet Suburban	Z71, 5.3L Eng VIN D	View 2023 Suburban ›
2023	Chevrolet Suburban	Z71, 6.2L Eng VIN L	View 2023 Suburban ›
2023	Chevrolet Tahoe	Premier, 3.0L Eng VIN T, 4WD	View 2023 Tahoe ›
2023	Chevrolet Tahoe	Premier, 3.0L Eng VIN T, RWD	View 2023 Tahoe ›
2023	Chevrolet Tahoe	Premier, 5.3L Eng VIN D, 4WD	View 2023 Tahoe ›
2023	Chevrolet Tahoe	Premier, 5.3L Eng VIN D, RWD	View 2023 Tahoe ›
2023	Chevrolet Tahoe	Premier, 6.2L Eng VIN L, 4WD	View 2023 Tahoe ›