Home › Tire Sizes › 245/45R19

245/45R19

Standard Metric

Factory Specs, Physical Dimensions & Compatible Vehicle Applications

Factory Spec Overview

The 245/45R19 tire size features an overall diameter of 27.68 inches, a section width of 9.6 inches (245mm), and rotates 729 times per mile. It is a standard factory tire fitment on 150+ vehicle models including Audi A6 Quattro.

Shop 245/45R19 Tires on Tire Rack →Buy on Amazon →

Physical Dimensions & Specs

Overall Diameter

27.68"

703.1 mm

Section Width

245 mm

9.65" wide

Sidewall Height

4.34"

110.2 mm (45% aspect)

Revolutions / Mile

729

Circumference: 86.96"

Rim Diameter

19"

Wheel size

Recommended Rim Width

6.1" - 8.6"

Optimal rim width range

Speedometer & Alternate Size Calculator

Testing an alternate size for your vehicle? Compare 245/45R19 against any proposed tire size below:

Popular Comparisons:
Tire 1 (Stock / Base)245/45R19
Overall Height:27.7"
Sidewall:4.3"
Revs/Mile:729
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682

Visual Tire & Wheel Comparison

Tire 127.7" HeightTire 229.6" Height

Speedometer Variance

+6.8%At 60 mph reading, actual speed is 64.1 mph
IndicatedActual SpeedDiff
20 mph21.4 mph+1.4 mph
30 mph32.1 mph+2.1 mph
45 mph48.1 mph+3.1 mph
60 mph64.1 mph+4.1 mph
75 mph80.1 mph+5.1 mph
90 mph96.2 mph+6.2 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:+0.95" ground clearance

Vehicles That Fit 245/45R19 (150+ Models)

Factory standard and optional vehicle fitments utilizing 245/45R19 tires:

YearMake & ModelTrim / VariantLookup Specs
2019Audi A6 QuattroPremium Plus, 2.0L Eng VIN 8View 2019 A6 Quattro ›
2019Audi A6 QuattroPremium Plus, 3.0L Eng VIN 2View 2019 A6 Quattro ›
2019Audi A6 QuattroPremium, 3.0L Eng VIN 2View 2019 A6 Quattro ›
2019Audi A6 QuattroPremium, 2.0L Eng VIN 8View 2019 A6 Quattro ›
2019Audi A7 QuattroPremiumView 2019 A7 Quattro ›
2019Audi A7 QuattroPremium PlusView 2019 A7 Quattro ›
2019Audi A7 QuattroPrestigeView 2019 A7 Quattro ›
2019Audi A6 QuattroPrestigeView 2019 A6 Quattro ›
2020Audi A6 QuattroPremium, 2.0L Eng VIN 8View 2020 A6 Quattro ›
2020Audi A6 QuattroPremium Plus, 2.0L Eng VIN 8View 2020 A6 Quattro ›
2020Audi A6 QuattroPremium, 3.0L Eng VIN 2View 2020 A6 Quattro ›
2020Audi A7 QuattroPremiumView 2020 A7 Quattro ›
2020Audi A6 QuattroPremium Plus, 3.0L Eng VIN 2View 2020 A6 Quattro ›
2020Audi A6 QuattroPrestigeView 2020 A6 Quattro ›
2020Audi A7 QuattroPremium PlusView 2020 A7 Quattro ›
2020Audi A7 QuattroPrestigeView 2020 A7 Quattro ›
2021Audi A6 QuattroPremium Plus, 2.0L Eng VIN 3View 2021 A6 Quattro ›
2021Audi A6 QuattroPremium Plus, 3.0L Eng VIN 2View 2021 A6 Quattro ›
2021Audi A6 QuattroPremium Plus, 2.0L Eng VIN 8View 2021 A6 Quattro ›
2021Audi A6 QuattroPremium, 2.0L Eng VIN 8View 2021 A6 Quattro ›
2021Audi A6 QuattroPremium, 3.0L Eng VIN 2View 2021 A6 Quattro ›
2021Audi A6 QuattroPrestigeView 2021 A6 Quattro ›
2021Audi A6 QuattroPremium, 2.0L Eng VIN 3View 2021 A6 Quattro ›
2022Audi A6 QuattroPremium Plus, 2.0L Eng VIN 3View 2022 A6 Quattro ›
2022Audi A6 QuattroPremium Plus, 3.0L Eng VIN 2View 2022 A6 Quattro ›
2022Audi A6 QuattroPremium, 2.0L Eng VIN 3View 2022 A6 Quattro ›
2022Audi A6 QuattroPremium, 3.0L Eng VIN 2View 2022 A6 Quattro ›
2022Audi A6 QuattroPrestigeView 2022 A6 Quattro ›
2023Audi A6 QuattroPremium Plus, 2.0L Eng VIN 3View 2023 A6 Quattro ›
2023Audi A6 QuattroPremium Plus, 3.0L Eng VIN 2View 2023 A6 Quattro ›
2023Audi A6 QuattroPremium, 2.0L Eng VIN 3View 2023 A6 Quattro ›
2023Audi A6 QuattroPremium, 3.0L Eng VIN 2View 2023 A6 Quattro ›
2023Audi A6 QuattroPrestigeView 2023 A6 Quattro ›
2024Audi A6 QuattroPrestigeView 2024 A6 Quattro ›
2024Audi A6 QuattroPremium Plus, 3.0L Eng VIN 2View 2024 A6 Quattro ›
2024Audi A6 QuattroPremium, 2.0L Eng VIN 3View 2024 A6 Quattro ›
2024Audi A6 QuattroPremium, 3.0L Eng VIN 2View 2024 A6 Quattro ›
2024Audi A6 QuattroPremium Plus, 2.0L Eng VIN 3View 2024 A6 Quattro ›
2025Audi A6 QuattroPremium Plus, 2.0L Eng VIN 3View 2025 A6 Quattro ›
2025Audi A6 QuattroPremium Plus, 3.0L Eng VIN 2View 2025 A6 Quattro ›
2025Audi A6 QuattroPremium, 2.0L Eng VIN 3View 2025 A6 Quattro ›
2025Audi A6 QuattroPrestigeView 2025 A6 Quattro ›
2025Audi A6 QuattroPremium, 3.0L Eng VIN 2View 2025 A6 Quattro ›
2004BMW 760Li760LiView 2004 760Li ›
2004BMW 760i760iView 2004 760i ›
2005BMW 760Li760LiView 2005 760Li ›
2005BMW 760i760iView 2005 760i ›
2006BMW 760Li760LiView 2006 760Li ›
2007BMW 760Li760LiView 2007 760Li ›
2008BMW 760Li760LiView 2008 760Li ›
2010BMW 550i GT4.4 CView 2010 550i GT ›
2010BMW 550i GT4.4, N63View 2010 550i GT ›
2010BMW 550i GT4.4, N63B44AView 2010 550i GT ›
2010BMW 760Li760LiView 2010 760Li ›
2011BMW 550i GT4.4 CView 2011 550i GT ›
2011BMW 550i GT4.4, N63View 2011 550i GT ›
2011BMW 550i GT4.4, N63B44AView 2011 550i GT ›
2011BMW 550xi GT4.4 CView 2011 550xi GT ›
2011BMW 550xi GT4.4, N63View 2011 550xi GT ›
2011BMW 550xi GT4.4, N63B44AView 2011 550xi GT ›
2011BMW 750LiActiveHybrid, 4.4 CView 2011 750Li ›
2011BMW 750LiActiveHybrid, 4.4, N63View 2011 750Li ›
2011BMW 750LiActiveHybrid, 4.4, N63B44AView 2011 750Li ›
2011BMW 750iActiveHybrid, 4.4 CView 2011 750i ›
2011BMW 750iActiveHybrid, 4.4, N63View 2011 750i ›
2011BMW 750iActiveHybrid, 4.4, N63B44AView 2011 750i ›
2011BMW 535i GT535i GTView 2011 535i GT ›
2011BMW 535xi GT535xi GTView 2011 535xi GT ›
2011BMW 760Li760LiView 2011 760Li ›
2012BMW 550i GT4.4L Eng VIN CView 2012 550i GT ›
2012BMW 550i GT4.4L Eng, Eng CD N63View 2012 550i GT ›
2012BMW 550i GT4.4L Eng, Eng CD N63B44AView 2012 550i GT ›
2012BMW 550xi GT4.4L Eng VIN CView 2012 550xi GT ›
2012BMW 550xi GT4.4L Eng, Eng CD N63View 2012 550xi GT ›
2012BMW 550xi GT4.4L Eng, Eng CD N63B44AView 2012 550xi GT ›
2012BMW 750LiActiveHybrid, 4.4L Eng, Eng CD N63View 2012 750Li ›
2012BMW 750iActiveHybrid, 4.4L Eng, Eng CD N63View 2012 750i ›
2012BMW 750iActiveHybrid, 4.4L Eng VIN CView 2012 750i ›
2012BMW 750iActiveHybrid, 4.4L Eng, Eng CD N63B44AView 2012 750i ›
2012BMW 535i GT535i GTView 2012 535i GT ›
2012BMW 535xi GT535xi GTView 2012 535xi GT ›
2012BMW 760Li760LiView 2012 760Li ›
2013BMW 535i GT535i GTView 2013 535i GT ›
2013BMW 535xi GT535xi GTView 2013 535xi GT ›
2013BMW 550i GT550i GTView 2013 550i GT ›
2013BMW 550xi GT550xi GTView 2013 550xi GT ›
2013BMW 750Li750LiView 2013 750Li ›
2013BMW 750Lxi750LxiView 2013 750Lxi ›
2013BMW 750i750iView 2013 750i ›
2013BMW 750xi750xiView 2013 750xi ›
2013BMW 760Li760LiView 2013 760Li ›
2014BMW 535i GT535i GTView 2014 535i GT ›
2014BMW 535i GT xDrive535i GT xDriveView 2014 535i GT xDrive ›
2014BMW 550i GT550i GTView 2014 550i GT ›
2014BMW 550i GT xDrive550i GT xDriveView 2014 550i GT xDrive ›
2014BMW 750Li750LiView 2014 750Li ›
2014BMW 750Li xDrive750Li xDriveView 2014 750Li xDrive ›
2014BMW 750i750iView 2014 750i ›
2014BMW 750i xDrive750i xDriveView 2014 750i xDrive ›
2014BMW 760Li760LiView 2014 760Li ›
2015BMW X3sDrive28iView 2015 X3 ›
2015BMW X3xDrive28dView 2015 X3 ›
2015BMW X3xDrive28iView 2015 X3 ›
2015BMW X3xDrive35iView 2015 X3 ›
2015BMW X4xDrive28iView 2015 X4 ›
2015BMW X4xDrive35iView 2015 X4 ›
2015BMW 535i GT535i GTView 2015 535i GT ›
2015BMW 535i GT xDrive535i GT xDriveView 2015 535i GT xDrive ›
2015BMW 550i GT550i GTView 2015 550i GT ›
2015BMW 550i GT xDrive550i GT xDriveView 2015 550i GT xDrive ›
2015BMW 740Ld xDrive740Ld xDriveView 2015 740Ld xDrive ›
2015BMW 740Li740LiView 2015 740Li ›
2015BMW 740i740iView 2015 740i ›
2015BMW 740Li xDrive740Li xDriveView 2015 740Li xDrive ›
2015BMW 750Li750LiView 2015 750Li ›
2015BMW 750Li xDrive750Li xDriveView 2015 750Li xDrive ›
2015BMW 750i750iView 2015 750i ›
2015BMW 750i xDrive750i xDriveView 2015 750i xDrive ›
2015BMW 760Li760LiView 2015 760Li ›
2015BMW ActiveHybrid 7ActiveHybrid 7View 2015 ActiveHybrid 7 ›
2016BMW X3sDrive28iView 2016 X3 ›
2016BMW X3xDrive28dView 2016 X3 ›
2016BMW X3xDrive28iView 2016 X3 ›
2016BMW X3xDrive35iView 2016 X3 ›
2016BMW X4M40iView 2016 X4 ›
2016BMW X4xDrive28iView 2016 X4 ›
2016BMW X4xDrive35iView 2016 X4 ›
2016BMW 535i GT xDrive535i GT xDriveView 2016 535i GT xDrive ›
2016BMW 535i GT535i GTView 2016 535i GT ›
2016BMW 550i GT xDrive550i GT xDriveView 2016 550i GT xDrive ›
2016BMW 750i xDrive750i xDriveView 2016 750i xDrive ›
2016BMW 750i750iView 2016 750i ›
2017BMW X3sDrive28iView 2017 X3 ›
2017BMW X3xDrive28dView 2017 X3 ›
2017BMW X3xDrive28iView 2017 X3 ›
2017BMW X3xDrive35iView 2017 X3 ›
2017BMW X4M40iView 2017 X4 ›
2017BMW X4xDrive28iView 2017 X4 ›
2017BMW 535i GT535i GTView 2017 535i GT ›
2017BMW 535i GT xDrive535i GT xDriveView 2017 535i GT xDrive ›
2017BMW 550i GT xDrive550i GT xDriveView 2017 550i GT xDrive ›
2017BMW 750i750iView 2017 750i ›
2017BMW 750i xDrive750i xDriveView 2017 750i xDrive ›
2018BMW X4M40iView 2018 X4 ›
2018BMW X4xDrive28iView 2018 X4 ›
2018BMW 640i GT xDrive640i GT xDriveView 2018 640i GT xDrive ›
2018BMW 750i750iView 2018 750i ›
2018BMW 750i xDrive750i xDriveView 2018 750i xDrive ›
2019BMW 640i GT xDrive640i GT xDriveView 2019 640i GT xDrive ›
2019BMW 750i750iView 2019 750i ›