http://www.roadkillcustoms.com/hot-rods ... z4UB4aIqd8
Scroll down through the list. The smallest diameter you can mount is 15". Make sure the center hole diameter is correct and stay close to the original off-set.
Best bets: Toyota Matrix, Pontiac Vibe with 1.8 L engine and Toyota Corolla. and a good number of Chrysler/Dodge cars.