[Ironhorse]

There's a lot of talk on the forum about 8.5" and 9.0" wheels, but can anyone confirm that a 275/40/20 on a 20x9.5 will work on the 300?

Also, would an 18mm offset fit pretty flush, rather than stick out too far or be tucked under too much?

 

[Ironhorse]

Can anyone comment on the 18mm offset with a 9.5" wheel?

 

[slawkins31]

I have a 22x9.5 with a +15mm offset and 265/35/22 tire. Your tire will be a little bit shorter in overall diameter but the offset will work perfect. In fact a 9.5 with +18mm is like the ideal offset for the 300. The fact that mine is a 22 and yours is a 20 does not matter. The wheel width being the same is all that matter as far as offset goes. I have no rubbing under any conditions no matter what period. I say your good to go my friend