I say 33s but it depends on what you're looking to do with the VX. I have 33s and like them but I'm sure the 32s (actually 265/75/16=31.6") would have a nicer road feel overall. Check out my gallery, when I first bought the VX it had 265/75/16 tires and now I have 285/70/17s. The big difference between 265 & 285 is the width so the 285s will require more cladding trim in the front. Personally I like bigger tires with some offset so 285s are my fav.