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P245/50R20

Passenger / P-Metric

Factory Specs, Physical Dimensions & Compatible Vehicle Applications

Factory Spec Overview

The P245/50R20 tire size features an overall diameter of 29.65 inches, a section width of 9.6 inches (245mm), and rotates 680 times per mile. It is a standard factory tire fitment on 96+ vehicle models including Dodge Nitro.

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Physical Dimensions & Specs

Overall Diameter

29.65"

753.1 mm

Section Width

245 mm

9.65" wide

Sidewall Height

4.82"

122.4 mm (50% aspect)

Revolutions / Mile

680

Circumference: 93.13"

Rim Diameter

20"

Wheel size

Recommended Rim Width

6.1" - 8.6"

Optimal rim width range

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Speedometer & Alternate Size Calculator

Testing an alternate size for your vehicle? Compare P245/50R20 against any proposed tire size below:

Popular Comparisons:
Tire 1 (Stock / Base)245/50R20
Overall Height:29.6"
Sidewall:4.8"
Revs/Mile:680
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682

Visual Tire & Wheel Comparison

Tire 129.6" HeightTire 229.6" Height

Speedometer Variance

-0.2%At 60 mph reading, actual speed is 59.9 mph
IndicatedActual SpeedDiff
20 mph20.0 mph-0.0 mph
30 mph29.9 mph-0.1 mph
45 mph44.9 mph-0.1 mph
60 mph59.9 mph-0.1 mph
75 mph74.8 mph-0.2 mph
90 mph89.8 mph-0.2 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:-0.04" lower ground clearance

Vehicles That Fit P245/50R20 (96+ Models)

Factory standard and optional vehicle fitments utilizing P245/50R20 tires:

YearMake & ModelTrim / VariantLookup Specs
2007Dodge NitroR/T, AWDView 2007 Nitro ›
2007Dodge NitroR/T, RWDView 2007 Nitro ›
2008Dodge NitroR/T, 4WDView 2008 Nitro ›
2008Dodge NitroR/T, RWDView 2008 Nitro ›
2009Dodge NitroR/T, 4WDView 2009 Nitro ›
2009Dodge NitroR/T, RWDView 2009 Nitro ›
2010Dodge NitroDetonator, RWDView 2010 Nitro ›
2010Dodge NitroDetonator, 4WDView 2010 Nitro ›
2010Dodge NitroHeat, 3.7 K, 4WDView 2010 Nitro ›
2010Dodge NitroHeat, 3.7 K, RWDView 2010 Nitro ›
2010Dodge NitroHeat, 4.0 XView 2010 Nitro ›
2010Dodge NitroShock, 4WDView 2010 Nitro ›
2010Dodge NitroShock, RWDView 2010 Nitro ›
2011Dodge NitroDetonator, RWDView 2011 Nitro ›
2011Dodge NitroDetonator, 4WDView 2011 Nitro ›
2011Dodge NitroHeat, 4.0 X, 4WDView 2011 Nitro ›
2011Dodge NitroHeat, 3.7 K, RWDView 2011 Nitro ›
2011Dodge NitroHeat, 4.0 X, RWDView 2011 Nitro ›
2011Dodge NitroHeat, 3.7 K, 4WDView 2011 Nitro ›
2011Dodge NitroShock, 4WDView 2011 Nitro ›
2011Dodge NitroShock, RWDView 2011 Nitro ›
2009Ford EdgeSport, AWDView 2009 Edge ›
2009Ford EdgeSport, FWDView 2009 Edge ›
2010Ford EdgeSport, AWDView 2010 Edge ›
2010Ford EdgeSport, FWDView 2010 Edge ›
2015Ford EdgeSport, AWDView 2015 Edge ›
2015Ford EdgeSport, FWDView 2015 Edge ›
2016Ford EdgeSportView 2016 Edge ›
2017Ford EdgeSportView 2017 Edge ›
2018Ford EdgeSportView 2018 Edge ›
2012Jeep LibertyLimited Jet, 4WD, AutomaticView 2012 Liberty ›
2012Jeep LibertyLimited Jet, 4WD, Part TimeView 2012 Liberty ›
2012Jeep LibertyLimited Jet, RWDView 2012 Liberty ›
2007Mazda CX-9Grand Touring, 3.5 C, AWDView 2007 CX-9 ›
2007Mazda CX-9Grand Touring, 3.5 C, FWDView 2007 CX-9 ›
2007Mazda CX-9Grand Touring, 3.5 Y, AWDView 2007 CX-9 ›
2007Mazda CX-9Grand Touring, 3.5 Y, FWDView 2007 CX-9 ›
2008Mazda CX-9Grand Touring, 3.7 A, AWDView 2008 CX-9 ›
2008Mazda CX-9Grand Touring, 3.7 A, FWDView 2008 CX-9 ›
2008Mazda CX-9Grand Touring, 3.7 V, AWDView 2008 CX-9 ›
2008Mazda CX-9Grand Touring, 3.7 V, FWDView 2008 CX-9 ›
2009Mazda CX-9Grand Touring, 3.7 A, AWDView 2009 CX-9 ›
2009Mazda CX-9Grand Touring, 3.7 A, FWDView 2009 CX-9 ›
2009Mazda CX-9Grand Touring, 3.7 V, AWDView 2009 CX-9 ›
2009Mazda CX-9Grand Touring, 3.7 V, FWDView 2009 CX-9 ›
2010Mazda CX-9Grand Touring, 3.7 A, AWDView 2010 CX-9 ›
2010Mazda CX-9Grand Touring, 3.7 A, FWDView 2010 CX-9 ›
2010Mazda CX-9Grand Touring, 3.7 V, AWDView 2010 CX-9 ›
2010Mazda CX-9Grand Touring, 3.7 V, FWDView 2010 CX-9 ›
2011Mazda CX-9Grand Touring, 3.7 A, AWDView 2011 CX-9 ›
2011Mazda CX-9Grand Touring, 3.7 A, FWDView 2011 CX-9 ›
2011Mazda CX-9Grand Touring, 3.7 V, AWDView 2011 CX-9 ›
2011Mazda CX-9Grand Touring, 3.7 V, FWDView 2011 CX-9 ›
2012Mazda CX-9Grand Touring, 3.7L Eng VIN A, AWDView 2012 CX-9 ›
2012Mazda CX-9Grand Touring, 3.7L Eng VIN V, AWDView 2012 CX-9 ›
2012Mazda CX-9Grand Touring, 3.7L Eng VIN A, FWDView 2012 CX-9 ›
2012Mazda CX-9Grand Touring, 3.7L Eng VIN V, FWDView 2012 CX-9 ›
2013Mazda CX-9Grand Touring, 3.7L Eng VIN A, AWDView 2013 CX-9 ›
2013Mazda CX-9Grand Touring, 3.7L Eng VIN A, FWDView 2013 CX-9 ›
2013Mazda CX-9Grand Touring, 3.7L Eng VIN V, AWDView 2013 CX-9 ›
2013Mazda CX-9Grand Touring, 3.7L Eng VIN V, FWDView 2013 CX-9 ›
2014Mazda CX-9Grand Touring, 3.7L Eng VIN A, AWDView 2014 CX-9 ›
2014Mazda CX-9Grand Touring, 3.7L Eng VIN V, AWDView 2014 CX-9 ›
2014Mazda CX-9Grand Touring, 3.7L Eng VIN V, FWDView 2014 CX-9 ›
2014Mazda CX-9Grand Touring, 3.7L Eng VIN A, FWDView 2014 CX-9 ›
2015Mazda CX-9Grand Touring, 3.7L Eng VIN A, AWDView 2015 CX-9 ›
2015Mazda CX-9Grand Touring, 3.7L Eng VIN A, FWDView 2015 CX-9 ›
2015Mazda CX-9Grand Touring, 3.7L Eng VIN V, AWDView 2015 CX-9 ›
2015Mazda CX-9Grand Touring, 3.7L Eng VIN V, FWDView 2015 CX-9 ›
2009Toyota Venza3.5 K, AWDView 2009 Venza ›
2009Toyota Venza3.5 K, FWDView 2009 Venza ›
2010Toyota Venza3.5 K, AWDView 2010 Venza ›
2010Toyota Venza3.5 K, FWDView 2010 Venza ›
2011Toyota Venza3.5 K, AWDView 2011 Venza ›
2011Toyota Venza3.5 K, FWDView 2011 Venza ›
2012Toyota VenzaLE, 3.5L Eng VIN K, AWDView 2012 Venza ›
2012Toyota VenzaLE, 3.5L Eng VIN K, FWDView 2012 Venza ›
2012Toyota VenzaLimited, FWDView 2012 Venza ›
2012Toyota VenzaLimited, AWDView 2012 Venza ›
2012Toyota VenzaXLE, 3.5L Eng VIN K, FWDView 2012 Venza ›
2012Toyota VenzaXLE, 3.5L Eng VIN K, AWDView 2012 Venza ›
2013Toyota VenzaLE, 3.5L Eng VIN K, AWDView 2013 Venza ›
2013Toyota VenzaLE, 3.5L Eng VIN K, FWDView 2013 Venza ›
2013Toyota VenzaLimited, AWDView 2013 Venza ›
2013Toyota VenzaLimited, FWDView 2013 Venza ›
2013Toyota VenzaXLE, 3.5L Eng VIN K, AWDView 2013 Venza ›
2013Toyota VenzaXLE, 3.5L Eng VIN K, FWDView 2013 Venza ›
2014Toyota VenzaLE, 3.5L Eng VIN K, FWDView 2014 Venza ›
2014Toyota VenzaLE, 3.5L Eng VIN K, AWDView 2014 Venza ›
2014Toyota VenzaLimited, AWDView 2014 Venza ›
2014Toyota VenzaLimited, FWDView 2014 Venza ›
2014Toyota VenzaXLE, 3.5L Eng VIN K, FWDView 2014 Venza ›
2014Toyota VenzaXLE, 3.5L Eng VIN K, AWDView 2014 Venza ›
2015Toyota VenzaLimitedView 2015 Venza ›
2015Toyota VenzaXLE, 3.5L Eng VIN K, AWDView 2015 Venza ›
2015Toyota VenzaXLE, 3.5L Eng VIN K, FWDView 2015 Venza ›