Home › Tire Sizes › 245/50R20

245/50R20

Standard Metric

Factory Specs, Physical Dimensions & Compatible Vehicle Applications

Factory Spec Overview

The 245/50R20 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 150+ vehicle models including Acura MDX.

Shop 245/50R20 Tires on Tire Rack →Buy on Amazon →

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

Speedometer & Alternate Size Calculator

Testing an alternate size for your vehicle? Compare 245/50R20 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 245/50R20 (150+ Models)

Factory standard and optional vehicle fitments utilizing 245/50R20 tires:

YearMake & ModelTrim / VariantLookup Specs
2017Acura MDXSport Hybrid SH-AWDView 2017 MDX ›
2018Acura MDXSport Hybrid SH-AWDView 2018 MDX ›
2019Acura MDXSport Hybrid SH-AWDView 2019 MDX ›
2020Acura MDXSport Hybrid SH-AWDView 2020 MDX ›
2020Acura MDXSH-AWDView 2020 MDX ›
2020Acura MDXBaseView 2020 MDX ›
2025Cadillac OPTIQLuxuryView 2025 OPTIQ ›
2025Cadillac OPTIQSportView 2025 OPTIQ ›
2020Chrysler PacificaLimited, GasView 2020 Pacifica ›
2020Chrysler PacificaLimited, Gas/EthanolView 2020 Pacifica ›
2021Chrysler PacificaPinnacle, FWD, GasView 2021 Pacifica ›
2021Chrysler PacificaPinnacle, 4WD, Gas/EthanolView 2021 Pacifica ›
2021Chrysler PacificaPinnacle, 4WD, GasView 2021 Pacifica ›
2021Chrysler PacificaPinnacle, FWD, Gas/EthanolView 2021 Pacifica ›
2022Chrysler PacificaPinnacle, 4WD, GasView 2022 Pacifica ›
2022Chrysler PacificaPinnacle, FWD, GasView 2022 Pacifica ›
2022Chrysler PacificaPinnacle, FWD, Gas/EthanolView 2022 Pacifica ›
2022Chrysler PacificaPinnacle, 4WD, Gas/EthanolView 2022 Pacifica ›
2023Chrysler PacificaPinnacle, 4WD, Gas/EthanolView 2023 Pacifica ›
2023Chrysler PacificaPinnacle, 4WD, GasView 2023 Pacifica ›
2023Chrysler PacificaPinnacle, FWD, GasView 2023 Pacifica ›
2023Chrysler PacificaPinnacle, FWD, Gas/EthanolView 2023 Pacifica ›
2024Chrysler PacificaTouring L, FWD, GasView 2024 Pacifica ›
2024Chrysler PacificaPinnacle, 4WD, GasView 2024 Pacifica ›
2024Chrysler PacificaPinnacle, FWD, Gas/EthanolView 2024 Pacifica ›
2024Chrysler PacificaPinnacle, 4WD, Gas/EthanolView 2024 Pacifica ›
2024Chrysler PacificaTouring L, FWD, Gas/EthanolView 2024 Pacifica ›
2024Chrysler PacificaLimited, FWD, Gas/EthanolView 2024 Pacifica ›
2024Chrysler PacificaPinnacle, FWD, GasView 2024 Pacifica ›
2024Chrysler PacificaLimited, 4WD, Gas/EthanolView 2024 Pacifica ›
2024Chrysler PacificaTouring L, 4WD, GasView 2024 Pacifica ›
2024Chrysler PacificaLimited, 4WD, GasView 2024 Pacifica ›
2024Chrysler PacificaLimited, FWD, GasView 2024 Pacifica ›
2024Chrysler PacificaTouring L, 4WD, Gas/EthanolView 2024 Pacifica ›
2025Chrysler PacificaLimited, 4WDView 2025 Pacifica ›
2025Chrysler PacificaLimited, FWDView 2025 Pacifica ›
2025Chrysler PacificaPinnacle, 4WDView 2025 Pacifica ›
2025Chrysler PacificaPinnacle, FWDView 2025 Pacifica ›
2019Ford EdgeSTView 2019 Edge ›
2020Ford EdgeST-Line, 4WDView 2020 Edge ›
2020Ford EdgeST-Line, FWDView 2020 Edge ›
2020Ford EdgeSTView 2020 Edge ›
2021Ford EdgeSTView 2021 Edge ›
2021Ford EdgeST-Line, 4WDView 2021 Edge ›
2021Ford EdgeST-Line, FWDView 2021 Edge ›
2022Ford EdgeSTView 2022 Edge ›
2022Ford EdgeST-LineView 2022 Edge ›
2023Ford EdgeSTView 2023 Edge ›
2023Ford EdgeST-LineView 2023 Edge ›
2024Ford EdgeSTView 2024 Edge ›
2024Ford EdgeST-LineView 2024 Edge ›
2016Honda PilotEliteView 2016 Pilot ›
2016Honda PilotTouring, FWDView 2016 Pilot ›
2016Honda PilotTouring, AWDView 2016 Pilot ›
2017Honda PilotEliteView 2017 Pilot ›
2017Honda PilotTouring, AWDView 2017 Pilot ›
2017Honda PilotTouring, FWDView 2017 Pilot ›
2018Honda PilotEliteView 2018 Pilot ›
2018Honda PilotTouring, AWDView 2018 Pilot ›
2018Honda PilotTouring, FWDView 2018 Pilot ›
2019Honda PassportEX-L, FWDView 2019 Passport ›
2019Honda PassportEX-L, AWDView 2019 Passport ›
2019Honda PassportSport, AWDView 2019 Passport ›
2019Honda PassportSport, FWDView 2019 Passport ›
2019Honda PilotEliteView 2019 Pilot ›
2019Honda PilotTouring, AWDView 2019 Pilot ›
2019Honda PilotTouring, FWDView 2019 Pilot ›
2020Honda PassportEX-L, AWDView 2020 Passport ›
2020Honda PassportEX-L, FWDView 2020 Passport ›
2020Honda PassportSport, AWDView 2020 Passport ›
2020Honda PassportSport, FWDView 2020 Passport ›
2020Honda PilotBlack EditionView 2020 Pilot ›
2020Honda PilotEliteView 2020 Pilot ›
2020Honda PilotTouring, AWDView 2020 Pilot ›
2020Honda PilotTouring, FWDView 2020 Pilot ›
2021Honda PassportEX-L, AWDView 2021 Passport ›
2021Honda PassportEX-L, FWDView 2021 Passport ›
2021Honda PassportSport, AWDView 2021 Passport ›
2021Honda PassportSport, FWDView 2021 Passport ›
2021Honda PilotBlack EditionView 2021 Pilot ›
2021Honda PilotEliteView 2021 Pilot ›
2021Honda PilotSpecial Edition, AWDView 2021 Pilot ›
2021Honda PilotSpecial Edition, FWDView 2021 Pilot ›
2021Honda PilotTouring, AWDView 2021 Pilot ›
2021Honda PilotTouring, FWDView 2021 Pilot ›
2022Honda PilotBlack EditionView 2022 Pilot ›
2022Honda PilotEliteView 2022 Pilot ›
2022Honda PilotSpecial Edition, AWDView 2022 Pilot ›
2022Honda PilotSpecial Edition, FWDView 2022 Pilot ›
2022Honda PilotSport, AWDView 2022 Pilot ›
2022Honda PilotSport, FWDView 2022 Pilot ›
2022Honda PilotTouring, AWDView 2022 Pilot ›
2022Honda PilotTouring, FWDView 2022 Pilot ›
2020Hyundai PalisadeLimited, 4WDView 2020 Palisade ›
2020Hyundai PalisadeLimited, FWDView 2020 Palisade ›
2021Hyundai PalisadeCalligraphy, 4WDView 2021 Palisade ›
2021Hyundai PalisadeCalligraphy, FWDView 2021 Palisade ›
2021Hyundai PalisadeLimited, 4WDView 2021 Palisade ›
2021Hyundai PalisadeLimited, FWDView 2021 Palisade ›
2022Hyundai PalisadeCalligraphy, 4WDView 2022 Palisade ›
2022Hyundai PalisadeCalligraphy, FWDView 2022 Palisade ›
2022Hyundai PalisadeLimited, 4WDView 2022 Palisade ›
2022Hyundai PalisadeLimited, FWDView 2022 Palisade ›
2022Hyundai Santa CruzLimitedView 2022 Santa Cruz ›
2023Hyundai PalisadeCalligraphy, 4WDView 2023 Palisade ›
2023Hyundai PalisadeCalligraphy, FWDView 2023 Palisade ›
2023Hyundai PalisadeLimited, 4WDView 2023 Palisade ›
2023Hyundai PalisadeLimited, FWDView 2023 Palisade ›
2023Hyundai PalisadeXRT, 4WDView 2023 Palisade ›
2023Hyundai PalisadeXRT, FWDView 2023 Palisade ›
2023Hyundai Santa CruzLimitedView 2023 Santa Cruz ›
2023Hyundai Santa CruzNightView 2023 Santa Cruz ›
2024Hyundai PalisadeCalligraphy Night EditionView 2024 Palisade ›
2024Hyundai PalisadeCalligraphy, 4WDView 2024 Palisade ›
2024Hyundai PalisadeCalligraphy, FWDView 2024 Palisade ›
2024Hyundai PalisadeLimited, 4WDView 2024 Palisade ›
2024Hyundai PalisadeLimited, FWDView 2024 Palisade ›
2024Hyundai PalisadeXRT, 4WDView 2024 Palisade ›
2024Hyundai PalisadeXRT, FWDView 2024 Palisade ›
2024Hyundai Santa CruzLimitedView 2024 Santa Cruz ›
2024Hyundai Santa CruzNightView 2024 Santa Cruz ›
2025Hyundai PalisadeCalligraphy Night EditionView 2025 Palisade ›
2025Hyundai PalisadeCalligraphy, 4WDView 2025 Palisade ›
2025Hyundai PalisadeCalligraphy, FWDView 2025 Palisade ›
2025Hyundai PalisadeLimited, 4WDView 2025 Palisade ›
2025Hyundai PalisadeLimited, FWDView 2025 Palisade ›
2025Hyundai PalisadeSEL Premium, 4WDView 2025 Palisade ›
2025Hyundai PalisadeSEL Premium, FWDView 2025 Palisade ›
2025Hyundai PalisadeXRT, 4WDView 2025 Palisade ›
2025Hyundai PalisadeXRT, FWDView 2025 Palisade ›
2025Hyundai Santa CruzLimitedView 2025 Santa Cruz ›
2019Jaguar I-PaceFirst EditionView 2019 I-Pace ›
2019Jaguar I-PaceHSEView 2019 I-Pace ›
2019Jaguar I-PaceSEView 2019 I-Pace ›
2020Jaguar I-PaceHSEView 2020 I-Pace ›
2020Jaguar I-PaceSEView 2020 I-Pace ›
2022Jaguar I-PaceI-PaceView 2022 I-Pace ›
2023Jaguar I-PaceI-PaceView 2023 I-Pace ›
2024Jaguar I-PaceI-PaceView 2024 I-Pace ›
2020Kia TellurideS, 4WDView 2020 Telluride ›
2020Kia TellurideS, FWDView 2020 Telluride ›
2020Kia TellurideSX, FWDView 2020 Telluride ›
2020Kia TellurideSX, 4WDView 2020 Telluride ›
2021Kia TellurideS, 4WDView 2021 Telluride ›
2021Kia TellurideS, FWDView 2021 Telluride ›
2021Kia TellurideSX, 4WDView 2021 Telluride ›
2021Kia TellurideSX, FWDView 2021 Telluride ›
2022Kia TellurideSX, FWDView 2022 Telluride ›
2022Kia TellurideS, FWDView 2022 Telluride ›
2022Kia TellurideEX, FWDView 2022 Telluride ›