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2021 Dodge Challenger tire sizes

The 2021 Dodge Challenger came from the factory with 6 tire sizes on 18" to 20" wheels. The most common size is 245/45 R20. Pick your trim below.

2021 Challenger GT

Factory (OE) sizes

20"wheels
245/45 R20

2021 Challenger R/T

Factory (OE) sizes

20"wheels
245/45 R20

Optional sizes

20"wheels
275/40 R20

2021 Challenger R/T Scat Pack

Factory (OE) sizes

20"wheels
245/45 R20

Optional sizes

20"wheels
275/40 R20

2021 Challenger R/T Scat Pack Wide Body

Factory (OE) sizes

20"wheels
305/35 R20

2021 Challenger SRT Hellcat

Factory (OE) sizes

20"wheels
275/40 R20

2021 Challenger SRT Hellcat Redeye

Factory (OE) sizes

20"wheels
275/40 R20

2021 Challenger SRT Hellcat Redeye Wide Body

Factory (OE) sizes

20"wheels
305/35 R20

2021 Challenger SRT Hellcat Wide Body

Factory (OE) sizes

20"wheels
305/35 R20

2021 Challenger SRT Super Stock

Factory (OE) sizes

18"wheels
315/40 R18

2021 Challenger SXT

Factory (OE) sizes

18"wheels
235/55 R18

Optional sizes

20"wheels
245/45 R20

2021 Challenger SXT AWD

Factory (OE) sizes

19"wheels
235/55 R19

Optional sizes

20"wheels
245/45 R20

How to read 245/45 R20

245
Tread width in millimetres
45
Sidewall height, % of width
R
Radial construction
20
Wheel diameter in inches

Overall diameter: about 28.7" · Sidewall: 110 mm

Dodge Challenger tire sizes by year

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Other Dodge models

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