[NotRetiredInFL]

Hello - I have a 2020 Challenger Cat - original 20" wheels. Looking to go smaller (17 or 18) to be able to use tiires with more sidewall / better traction. Anyone out there have any experience? Does anything else have to me modded to get smaller wheels / tires on the back? Shorter sway bar links maybe?

 

[basdakur]

Hello - I have a 2020 Challenger Cat - original 20" wheels. Looking to go smaller (17 or 18) to be able to use tiires with more sidewall / better traction. Anyone out there have any experience? Does anything else have to me modded to get smaller wheels / tires on the back? Shorter sway bar links maybe?

I put 17" race star rims on rear with MT 305 street R tires on my 21 charger RE widebody and did not need the shorter links. I think they were needed on my 18 narrow body though.
Big difference in traction!