Is it okay to replace my 185/65HR15 tyres (4) for 195/65VR15. My early C-Class only has 6Js where the later ones with 195s seem to have 6.1/2Js.
I would normally have stuck with 185s but my local tyre depot are selling off Uniroyal Rallye 440 195/65VR15s for £40 fitted.

 

the 195's should work fine