215/50/16 is a very difficult size to buy as not many companies make them.
205/55/16 is a fine size to run and is about equally sized in height.
SVT wheels are 16x6.5, no matter E1 or E0 wheels. So both sizes are fine to run.
Popular size to run on this board are:
225/50/16
225/45/16
More popular as their are a lot of choice in these sizes.
