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P245/45R19

Passenger / P-Metric

Factory Specs, Physical Dimensions & Compatible Vehicle Applications

Factory Spec Overview

The P245/45R19 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 Buick LaCrosse.

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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

Where to Buy & Install P245/45R19 Tires

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Speedometer & Alternate Size Calculator

Testing an alternate size for your vehicle? Compare P245/45R19 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 P245/45R19 (150+ Models)

Factory standard and optional vehicle fitments utilizing P245/45R19 tires:

YearMake & ModelTrim / VariantLookup Specs
2014Buick LaCrosseLeather, 3.6L Eng VIN 3, AWDView 2014 LaCrosse ›
2014Buick LaCrossePremium, FWDView 2014 LaCrosse ›
2014Buick LaCrossePremium, AWDView 2014 LaCrosse ›
2015Buick LaCrosseLeather, 3.6L Eng VIN 3, AWD, Gas/EthanolView 2015 LaCrosse ›
2015Buick LaCrosseLeather, 3.6L Eng VIN 3, AWD, GasView 2015 LaCrosse ›
2016Buick LaCrosseLeather, 3.6L Eng VIN 3, AWD, Gas/EthanolView 2016 LaCrosse ›
2016Buick LaCrosseLeather, 3.6L Eng VIN 3, AWD, GasView 2016 LaCrosse ›
2013Cadillac XTSAWDView 2013 XTS ›
2013Cadillac XTSFWD, Trans Mfr CD 6T70/M7WView 2013 XTS ›
2013Cadillac XTSFWD, Trans Mfr CD 6T75/M7VView 2013 XTS ›
2014Cadillac XTSBaseView 2014 XTS ›
2014Cadillac XTSLiveryView 2014 XTS ›
2014Cadillac XTSLuxury, AWDView 2014 XTS ›
2014Cadillac XTSLuxury, FWDView 2014 XTS ›
2014Cadillac XTSPremium, AWDView 2014 XTS ›
2014Cadillac XTSPremium, FWDView 2014 XTS ›
2015Cadillac XTSBaseView 2015 XTS ›
2015Cadillac XTSLuxury, AWDView 2015 XTS ›
2015Cadillac XTSLuxury, FWDView 2015 XTS ›
2015Cadillac XTSPremium, AWDView 2015 XTS ›
2015Cadillac XTSPremium, FWDView 2015 XTS ›
2016Cadillac XTSBaseView 2016 XTS ›
2016Cadillac XTSLuxury, AWDView 2016 XTS ›
2016Cadillac XTSLuxury, FWDView 2016 XTS ›
2016Cadillac XTSPremium, FWDView 2016 XTS ›
2016Cadillac XTSPremium, AWDView 2016 XTS ›
2017Cadillac XTSBaseView 2017 XTS ›
2017Cadillac XTSLuxury, AWDView 2017 XTS ›
2017Cadillac XTSLuxury, FWDView 2017 XTS ›
2017Cadillac XTSPremium Luxury, AWDView 2017 XTS ›
2017Cadillac XTSPremium Luxury, FWDView 2017 XTS ›
2014Chevrolet ImpalaLTZ, 2.5L Eng VIN LView 2014 Impala ›
2014Chevrolet ImpalaLTZ, 3.6L Eng VIN 3, Trans Mfr CD 6T70View 2014 Impala ›
2014Chevrolet ImpalaLTZ, 3.6L Eng VIN 3, Trans Mfr CD 6T70/M7WView 2014 Impala ›
2015Chevrolet ImpalaLTZ, 2.5L Eng VIN LView 2015 Impala ›
2015Chevrolet ImpalaLTZ, 3.6L Eng VIN 3View 2015 Impala ›
2016Chevrolet ImpalaLTZ, 2.5L Eng VIN A, GasView 2016 Impala ›
2016Chevrolet ImpalaLTZ, 2.5L Eng VIN A, Gas/EthanolView 2016 Impala ›
2016Chevrolet ImpalaLTZ, 3.6L Eng VIN 3, GasView 2016 Impala ›
2016Chevrolet ImpalaLTZ, 3.6L Eng VIN 3, Gas/EthanolView 2016 Impala ›
2017Chevrolet ImpalaPremier, GasView 2017 Impala ›
2017Chevrolet ImpalaPremier, Gas/EthanolView 2017 Impala ›
2018Chevrolet ImpalaPremier, Gas/EthanolView 2018 Impala ›
2018Chevrolet ImpalaPremier, GasView 2018 Impala ›
2019Chevrolet ImpalaPremier, GasView 2019 Impala ›
2019Chevrolet ImpalaPremier, Gas/EthanolView 2019 Impala ›
2020Chevrolet ImpalaPremierView 2020 Impala ›
2010Ford MustangGT, 2D Convertible, AutomaticView 2010 Mustang ›
2010Ford MustangGT, 2D Coupe, AutomaticView 2010 Mustang ›
2010Ford MustangGT, 2D Convertible, StandardView 2010 Mustang ›
2010Ford MustangGT, 2D Coupe, StandardView 2010 Mustang ›
2011Ford MustangGT, 2D Convertible, AutomaticView 2011 Mustang ›
2011Ford MustangGT, 2D Convertible, StandardView 2011 Mustang ›
2011Ford MustangGT, 2D Coupe, AutomaticView 2011 Mustang ›
2011Ford MustangGT, 2D Coupe, StandardView 2011 Mustang ›
2012Ford MustangGT, 2D Convertible, Automatic TransView 2012 Mustang ›
2012Ford MustangGT, 2D Convertible, Standard TransView 2012 Mustang ›
2012Ford MustangGT, 2D Coupe, Automatic TransView 2012 Mustang ›
2012Ford MustangGT, 2D Coupe, Standard TransView 2012 Mustang ›
2013Ford MustangGT, 2D Convertible, Automatic TransView 2013 Mustang ›
2013Ford MustangGT, 2D Convertible, Standard TransView 2013 Mustang ›
2013Ford MustangGT, 2D Coupe, Automatic TransView 2013 Mustang ›
2013Ford MustangGT, 2D Coupe, Standard TransView 2013 Mustang ›
2014Ford MustangGT, 2D Convertible, Automatic TransView 2014 Mustang ›
2014Ford MustangGT, 2D Convertible, Standard TransView 2014 Mustang ›
2014Ford MustangGT, 2D Coupe, Automatic TransView 2014 Mustang ›
2014Ford MustangGT, 2D Coupe, Standard TransView 2014 Mustang ›
2011Hyundai EquusSignatureView 2011 Equus ›
2011Hyundai EquusUltimateView 2011 Equus ›
2012Hyundai EquusSignatureView 2012 Equus ›
2012Hyundai EquusUltimateView 2012 Equus ›
2013Hyundai EquusSignatureView 2013 Equus ›
2013Hyundai EquusUltimateView 2013 Equus ›
2014Hyundai EquusSignatureView 2014 Equus ›
2014Hyundai EquusUltimateView 2014 Equus ›
2015Hyundai EquusUltimateView 2015 Equus ›
2015Hyundai EquusSignatureView 2015 Equus ›
2016Hyundai EquusSignatureView 2016 Equus ›
2016Hyundai EquusUltimateView 2016 Equus ›
2011Jaguar XJBaseView 2011 XJ ›
2011Jaguar XJLView 2011 XJ ›
2012Jaguar XJBaseView 2012 XJ ›
2012Jaguar XJLView 2012 XJ ›
2013Jaguar XJBase, AWDView 2013 XJ ›
2013Jaguar XJBase, RWDView 2013 XJ ›
2013Jaguar XJL Portfolio, 5.0L Eng VIN BView 2013 XJ ›
2013Jaguar XJL Portfolio, 3.0L Eng VIN 7View 2013 XJ ›
2014Jaguar XJL Portfolio, 3.0L Eng VIN DView 2014 XJ ›
2014Jaguar XJBase, 3.0L Eng VIN DView 2014 XJ ›
2014Jaguar XJL Portfolio, 3.0L Eng VIN ZView 2014 XJ ›
2014Jaguar XJBase, 3.0L Eng VIN ZView 2014 XJ ›
2015Jaguar XJBase, 3.0L Eng VIN DView 2015 XJ ›
2015Jaguar XJBase, 3.0L Eng VIN 7View 2015 XJ ›
2015Jaguar XJBase, 3.0L Eng VIN ZView 2015 XJ ›
2015Jaguar XJL Portfolio, 3.0L Eng VIN ZView 2015 XJ ›
2015Jaguar XJL Portfolio, 3.0L Eng VIN 7View 2015 XJ ›
2015Jaguar XJL Portfolio, 3.0L Eng VIN DView 2015 XJ ›
2016Jaguar XJL Portfolio, 3.0L Eng VIN 7View 2016 XJ ›
2016Jaguar XJL Portfolio, 3.0L Eng VIN DView 2016 XJ ›
2016Jaguar XJR-Sport, 3.0L Eng VIN 7View 2016 XJ ›
2016Jaguar XJR-Sport, 3.0L Eng VIN DView 2016 XJ ›
2017Jaguar XJL Portfolio, 3.0L Eng VIN 7View 2017 XJ ›
2017Jaguar XJL Portfolio, 3.0L Eng VIN DView 2017 XJ ›
2017Jaguar XJR-Sport, 3.0L Eng VIN 7View 2017 XJ ›
2017Jaguar XJR-Sport, 3.0L Eng VIN DView 2017 XJ ›
2018Jaguar XJL Portfolio, 3.0L Eng VIN 7View 2018 XJ ›
2018Jaguar XJL Portfolio, 3.0L Eng VIN DView 2018 XJ ›
2018Jaguar XJR-Sport, 3.0L Eng VIN 7View 2018 XJ ›
2018Jaguar XJR-Sport, 3.0L Eng VIN DView 2018 XJ ›
2019Jaguar XJL Portfolio, 3.0L Eng VIN 7View 2019 XJ ›
2019Jaguar XJL Portfolio, 3.0L Eng VIN DView 2019 XJ ›
2019Jaguar XJR-Sport, 3.0L Eng VIN 7View 2019 XJ ›
2019Jaguar XJR-Sport, 3.0L Eng VIN DView 2019 XJ ›
2015Kia K900V8View 2015 K900 ›
2016Kia K900V8View 2016 K900 ›
2017Kia K900V8 LuxuryView 2017 K900 ›
2008Lexus LS 600hLLS 600hLView 2008 LS 600hL ›
2009Lexus LS 600hLLS 600hLView 2009 LS 600hL ›
2010Lexus LS 600hLLS 600hLView 2010 LS 600hL ›
2011Lexus LS 600hLLS 600hLView 2011 LS 600hL ›
2012Lexus LS 600hLLS 600hLView 2012 LS 600hL ›
2013Lexus LS 460F Sport, AWDView 2013 LS 460 ›
2013Lexus LS 460F Sport, RWDView 2013 LS 460 ›
2013Lexus LS 600hLLS 600hLView 2013 LS 600hL ›
2014Lexus LS 460F Sport, AWDView 2014 LS 460 ›
2014Lexus LS 460F Sport, RWDView 2014 LS 460 ›
2014Lexus LS 600hLS 600hView 2014 LS 600h ›
2015Lexus LS 460F Sport, RWDView 2015 LS 460 ›
2015Lexus LS 460F Sport, AWDView 2015 LS 460 ›
2015Lexus LS 600hLS 600hView 2015 LS 600h ›
2016Lexus LS 460F Sport, RWDView 2016 LS 460 ›
2016Lexus LS 460F Sport, AWDView 2016 LS 460 ›
2016Lexus LS 600hLS 600hView 2016 LS 600h ›
2017Lexus LS 460F Sport, AWDView 2017 LS 460 ›
2017Lexus LS 460F Sport, RWDView 2017 LS 460 ›
2016Tesla Model S70DView 2016 Model S ›
2016Tesla Model S85View 2016 Model S ›
2016Tesla Model S70View 2016 Model S ›
2016Tesla Model S90DView 2016 Model S ›
2016Tesla Model S85DView 2016 Model S ›
2016Tesla Model SP85DView 2016 Model S ›
2016Tesla Model SP90DView 2016 Model S ›
2017Tesla Model S60View 2017 Model S ›
2017Tesla Model S60DView 2017 Model S ›
2017Tesla Model S75View 2017 Model S ›
2017Tesla Model S75DView 2017 Model S ›
2017Tesla Model SP100DView 2017 Model S ›
2017Tesla Model S90DView 2017 Model S ›
2018Tesla Model SP100DView 2018 Model S ›
2018Tesla Model S100DView 2018 Model S ›