Any body running on 215/65/16's. They are a bit small, but this is all I can find now.

My issue is that since the 17" are already .8% off of the (I have an SL) do I go by the 17" as base, or by the 16" size as base.

Using the 16" the above size would be over 3% out, if using the 17" it would only be 2.23% out.

Obviously Nissan doesn't re calibrate the speedo for the 17's as I am 1-2 KM off at 100km/h.