Going from 22's to 20's on my 2020 Ram

[Bw1605]

I got new OEM 20" rims and I'm going with BFG LT275/55R20 on the new rims. I had the factory 22" rims with 285 45R22. After reading several posts I'm worried that everyone is having issues going larger, but what about smaller? I am keeping the same TPMS sensors so not worried there. I just need to change the tire size so the speed is correct. Should I be worried? anything I should look out for?

 

[tabber02]

have you run the two tire sizes through a tire size calculator? not sure if you need to reflash for the change in tire size.

 

[crusher]

you ll be pretty close

see this

 

[Bw1605]

that is really close, they are getting installed on Friday, ill run them first before I flash. That's really not much of a difference at all.

 

[crusher]

not at all,

 

[Bw1605]

not at all,

I appreciate it. I let you know what they act like once installed

 

[crusher]

I appreciate it. I let you know what they act like once installed

no problem,