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275/40R20

Standard Metric

Factory Specs, Physical Dimensions & Compatible Vehicle Applications

Factory Spec Overview

The 275/40R20 tire size features an overall diameter of 28.66 inches, a section width of 10.8 inches (275mm), and rotates 704 times per mile. It is a standard factory tire fitment on 150+ vehicle models including BMW X5.

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Physical Dimensions & Specs

Overall Diameter

28.66"

728.0 mm

Section Width

275 mm

10.83" wide

Sidewall Height

4.33"

110.0 mm (40% aspect)

Revolutions / Mile

704

Circumference: 90.04"

Rim Diameter

20"

Wheel size

Recommended Rim Width

6.9" - 9.6"

Optimal rim width range

Where to Buy & Install 275/40R20 Tires

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Speedometer & Alternate Size Calculator

Testing an alternate size for your vehicle? Compare 275/40R20 against any proposed tire size below:

Popular Comparisons:
Tire 1 (Stock / Base)275/40R20
Overall Height:28.7"
Sidewall:4.3"
Revs/Mile:704
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682

Visual Tire & Wheel Comparison

Tire 128.7" HeightTire 229.6" Height

Speedometer Variance

+3.2%At 60 mph reading, actual speed is 61.9 mph
IndicatedActual SpeedDiff
20 mph20.6 mph+0.6 mph
30 mph31.0 mph+1.0 mph
45 mph46.4 mph+1.4 mph
60 mph61.9 mph+1.9 mph
75 mph77.4 mph+2.4 mph
90 mph92.9 mph+2.9 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:+0.46" ground clearance

Vehicles That Fit 275/40R20 (150+ Models)

Factory standard and optional vehicle fitments utilizing 275/40R20 tires:

YearMake & ModelTrim / VariantLookup Specs
2002BMW X546iView 2002 X5 ›
2003BMW X546iView 2003 X5 ›
2004BMW X548iView 2004 X5 ›
2005BMW X548iView 2005 X5 ›
2006BMW X548iView 2006 X5 ›
2008BMW X635iView 2008 X6 ›
2008BMW X650iView 2008 X6 ›
2010BMW X6ActiveHybridView 2010 X6 ›
2010BMW X5 MX5 MView 2010 X5 M ›
2010BMW X6 MX6 MView 2010 X6 M ›
2011BMW X535iView 2011 X5 ›
2011BMW X6ActiveHybridView 2011 X6 ›
2011BMW X5 MX5 MView 2011 X5 M ›
2011BMW X6 MX6 MView 2011 X6 M ›
2012BMW X535iView 2012 X5 ›
2012BMW X5 MX5 MView 2012 X5 M ›
2012BMW X6 MX6 MView 2012 X6 M ›
2013BMW X535iView 2013 X5 ›
2013BMW X535i PremiumView 2013 X5 ›
2013BMW X535i Sport ActivityView 2013 X5 ›
2013BMW X5 MX5 MView 2013 X5 M ›
2013BMW X6 MX6 MView 2013 X6 M ›
2014BMW X6 MX6 MView 2014 X6 M ›
2010Chevrolet CamaroLT, AutomaticView 2010 Camaro ›
2010Chevrolet CamaroLT, StandardView 2010 Camaro ›
2010Chevrolet CamaroSS, 6.2 JView 2010 Camaro ›
2010Chevrolet CamaroSS, 6.2 WView 2010 Camaro ›
2011Chevrolet CamaroLT, 2D Convertible, AutomaticView 2011 Camaro ›
2011Chevrolet CamaroLT, 2D Convertible, StandardView 2011 Camaro ›
2011Chevrolet CamaroLT, 2D Coupe, AutomaticView 2011 Camaro ›
2011Chevrolet CamaroLT, 2D Coupe, StandardView 2011 Camaro ›
2011Chevrolet CamaroSS, 2D Convertible, 6.2 JView 2011 Camaro ›
2011Chevrolet CamaroSS, 2D Convertible, 6.2 WView 2011 Camaro ›
2011Chevrolet CamaroSS, 2D Coupe, 6.2 JView 2011 Camaro ›
2011Chevrolet CamaroSS, 2D Coupe, 6.2 WView 2011 Camaro ›
2012Chevrolet CamaroLT, 2D Convertible, Automatic TransView 2012 Camaro ›
2012Chevrolet CamaroSS, 2D Convertible, 6.2L Eng VIN WView 2012 Camaro ›
2012Chevrolet CamaroLT, 2D Coupe, Standard TransView 2012 Camaro ›
2012Chevrolet CamaroLT, 2D Convertible, Standard TransView 2012 Camaro ›
2012Chevrolet CamaroSS, 2D Convertible, 6.2L Eng VIN JView 2012 Camaro ›
2012Chevrolet CamaroLT, 2D Coupe, Automatic TransView 2012 Camaro ›
2012Chevrolet CamaroSS, 2D Coupe, 6.2L Eng VIN JView 2012 Camaro ›
2012Chevrolet CamaroSS, 2D Coupe, 6.2L Eng VIN WView 2012 Camaro ›
2013Chevrolet CamaroLT, 2D Convertible, Automatic TransView 2013 Camaro ›
2013Chevrolet CamaroLT, 2D Coupe, Automatic TransView 2013 Camaro ›
2013Chevrolet CamaroLT, 2D Convertible, Standard TransView 2013 Camaro ›
2013Chevrolet CamaroSS, 2D Convertible, 6.2L Eng VIN JView 2013 Camaro ›
2013Chevrolet CamaroSS, 2D Convertible, 6.2L Eng VIN WView 2013 Camaro ›
2013Chevrolet CamaroLT, 2D Coupe, Standard TransView 2013 Camaro ›
2013Chevrolet CamaroSS, 2D Coupe, 6.2L Eng VIN JView 2013 Camaro ›
2013Chevrolet CamaroSS, 2D Coupe, 6.2L Eng VIN W, Trans Mfr CD 6L85M/MM6View 2013 Camaro ›
2013Chevrolet CamaroSS, 2D Coupe, 6.2L Eng VIN W, Trans Mfr CD 6L90M/M10View 2013 Camaro ›
2014Chevrolet CamaroLT, 2D Convertible, Automatic TransView 2014 Camaro ›
2014Chevrolet CamaroLT, 2D Convertible, Standard TransView 2014 Camaro ›
2014Chevrolet CamaroLT, 2D Coupe, Automatic TransView 2014 Camaro ›
2014Chevrolet CamaroLT, 2D Coupe, Standard TransView 2014 Camaro ›
2014Chevrolet CamaroSS, 2D Convertible, 6.2L Eng VIN JView 2014 Camaro ›
2014Chevrolet CamaroSS, 2D Convertible, 6.2L Eng VIN WView 2014 Camaro ›
2014Chevrolet CamaroSS, 2D Coupe, 6.2L Eng VIN WView 2014 Camaro ›
2014Chevrolet CamaroSS, 2D Coupe, 6.2L Eng VIN JView 2014 Camaro ›
2015Chevrolet CamaroLT, 2D Convertible, Automatic TransView 2015 Camaro ›
2015Chevrolet CamaroLT, 2D Coupe, Automatic TransView 2015 Camaro ›
2015Chevrolet CamaroLT, 2D Convertible, Standard TransView 2015 Camaro ›
2015Chevrolet CamaroSS, 2D Convertible, 6.2L Eng VIN JView 2015 Camaro ›
2015Chevrolet CamaroLT, 2D Coupe, Standard TransView 2015 Camaro ›
2015Chevrolet CamaroSS, 2D Convertible, 6.2L Eng VIN WView 2015 Camaro ›
2015Chevrolet CamaroSS, 2D Coupe, 6.2L Eng VIN WView 2015 Camaro ›
2015Chevrolet CamaroSS, 2D Coupe, 6.2L Eng VIN JView 2015 Camaro ›
2015Dodge ChallengerSRT 392, Eng CD ESGView 2015 Challenger ›
2015Dodge ChallengerSRT 392, Eng CD ESHView 2015 Challenger ›
2015Dodge ChallengerSRT Hellcat, Automatic TransView 2015 Challenger ›
2015Dodge ChallengerSRT Hellcat, Standard TransView 2015 Challenger ›
2015Dodge ChargerSRT 392View 2015 Charger ›
2015Dodge ChargerSRT HellcatView 2015 Charger ›
2016Dodge ChallengerSRT 392, Eng CD ESGView 2016 Challenger ›
2016Dodge ChallengerSRT 392, Eng CD ESHView 2016 Challenger ›
2016Dodge ChallengerSRT Hellcat, Automatic TransView 2016 Challenger ›
2016Dodge ChallengerSRT Hellcat, Standard TransView 2016 Challenger ›
2016Dodge ChargerSRT 392View 2016 Charger ›
2016Dodge ChargerSRT HellcatView 2016 Charger ›
2017Dodge ChallengerSRT 392, Eng CD ESGView 2017 Challenger ›
2017Dodge ChallengerSRT 392, Eng CD ESHView 2017 Challenger ›
2017Dodge ChallengerSRT Hellcat, Automatic TransView 2017 Challenger ›
2017Dodge ChallengerSRT Hellcat, Standard TransView 2017 Challenger ›
2017Dodge ChallengerT/A 392, Eng CD ESGView 2017 Challenger ›
2017Dodge ChallengerT/A 392, Eng CD ESHView 2017 Challenger ›
2017Dodge ChargerDaytona 392View 2017 Charger ›
2017Dodge ChargerSRT HellcatView 2017 Charger ›
2017Dodge ChargerSRT 392View 2017 Charger ›
2018Dodge ChallengerSRT 392, Eng CD ESGView 2018 Challenger ›
2018Dodge ChallengerSRT 392, Eng CD ESHView 2018 Challenger ›
2018Dodge ChallengerSRT Hellcat, Automatic TransView 2018 Challenger ›
2018Dodge ChallengerSRT Hellcat, Standard TransView 2018 Challenger ›
2018Dodge ChallengerT/A 392, Eng CD ESGView 2018 Challenger ›
2018Dodge ChallengerT/A 392, Eng CD ESHView 2018 Challenger ›
2018Dodge ChargerDaytona 392View 2018 Charger ›
2018Dodge ChargerSRT 392View 2018 Charger ›
2018Dodge ChargerSRT HellcatView 2018 Charger ›
2019Dodge ChallengerSRT Hellcat RedeyeView 2019 Challenger ›
2019Dodge ChallengerSRT Hellcat, Automatic TransView 2019 Challenger ›
2019Dodge ChallengerSRT Hellcat, Standard TransView 2019 Challenger ›
2019Dodge ChargerSRT HellcatView 2019 Charger ›
2020Dodge ChallengerSRT Hellcat RedeyeView 2020 Challenger ›
2020Dodge ChallengerSRT Hellcat, Automatic TransView 2020 Challenger ›
2020Dodge ChallengerSRT Hellcat, Standard TransView 2020 Challenger ›
2021Dodge ChallengerSRT Hellcat RedeyeView 2021 Challenger ›
2021Dodge ChallengerSRT Hellcat, Automatic TransView 2021 Challenger ›
2021Dodge ChallengerSRT Hellcat, Standard TransView 2021 Challenger ›
2022Dodge ChallengerSRT Hellcat RedeyeView 2022 Challenger ›
2022Dodge ChallengerSRT Hellcat, Automatic TransView 2022 Challenger ›
2022Dodge ChallengerSRT Hellcat, Standard TransView 2022 Challenger ›
2023Genesis G903.5TView 2023 G90 ›
2024Genesis G903.5TView 2024 G90 ›
2025Genesis G903.5TView 2025 G90 ›
2006Land Rover Range Rover SportSuperchargedView 2006 Range Rover Sport ›
2007Land Rover Range Rover SportSuperchargedView 2007 Range Rover Sport ›
2008Land Rover Range Rover SportLEView 2008 Range Rover Sport ›
2008Land Rover Range Rover SportSuperchargedView 2008 Range Rover Sport ›
2009Land Rover Range Rover SportSuperchargedView 2009 Range Rover Sport ›
2010Land Rover Range Rover SportSuperchargedView 2010 Range Rover Sport ›
2011Land Rover Range Rover SportAutobiographyView 2011 Range Rover Sport ›
2011Land Rover Range Rover SportSuperchargedView 2011 Range Rover Sport ›
2011Land Rover Range Rover SportHSEView 2011 Range Rover Sport ›
2011Land Rover Range Rover SportGT Limited EditionView 2011 Range Rover Sport ›
2012Land Rover Range Rover SportAutobiographyView 2012 Range Rover Sport ›
2012Land Rover Range Rover SportGT Limited Edition 3View 2012 Range Rover Sport ›
2012Land Rover Range Rover SportHSEView 2012 Range Rover Sport ›
2012Land Rover Range Rover SportSuperchargedView 2012 Range Rover Sport ›
2013Land Rover Range Rover SportGT Limited EditionView 2013 Range Rover Sport ›
2013Land Rover Range Rover SportSuperchargedView 2013 Range Rover Sport ›
2013Land Rover Range Rover SportHSE LuxView 2013 Range Rover Sport ›
2013Land Rover Range Rover SportAutobiographyView 2013 Range Rover Sport ›
2018Lexus LS 500F Sport, AWDView 2018 LS 500 ›
2018Lexus LS 500F Sport, RWDView 2018 LS 500 ›
2018Lexus LC 500LC 500View 2018 LC 500 ›
2018Lexus LC 500hLC 500hView 2018 LC 500h ›
2019Lexus LS 500F Sport, AWDView 2019 LS 500 ›
2019Lexus LS 500F Sport, RWDView 2019 LS 500 ›
2019Lexus LC 500hLC 500hView 2019 LC 500h ›
2019Lexus LC 500LC 500View 2019 LC 500 ›
2020Lexus LS 500Base, RWDView 2020 LS 500 ›
2020Lexus LS 500Base, AWDView 2020 LS 500 ›
2020Lexus LS 500F Sport, AWDView 2020 LS 500 ›
2020Lexus LS 500F Sport, RWDView 2020 LS 500 ›
2020Lexus LC 500LC 500View 2020 LC 500 ›
2020Lexus LC 500hLC 500hView 2020 LC 500h ›
2021Lexus LC 5002D CoupeView 2021 LC 500 ›
2021Lexus LC 5002D ConvertibleView 2021 LC 500 ›
2021Lexus LS 500F Sport, AWDView 2021 LS 500 ›
2021Lexus LS 500F Sport, RWDView 2021 LS 500 ›