I need new tires soon and want to switch to Standard (16") wheels. My dealer (Maita Toyota Sacramento, CA) told me all Prius v wagon models use the same wheels. Does someone what to trade their Standard wheels for Touring wheels. If you are interested, I'll upload photos.
It might be easier to buy a set of 16" wheel and then sell your 17" wheels on Craigslist. Wheelsandcaps.com has refurbished OEM 16" Prius v wheels in stock for $117.67 each not including shipping. The refurbished wheels I bought from them for our Sienna were absolutely like new.
