33's and 20's

[Vatechpsd]

I've got a 2001 ccsb f250 it has a leveling kit on it now I'm wanting to put a new set of tires and wheels on it and I want to stick with 33's and most of the wheels that I like are only made in 20's I would prefer to stick with 18's but I can't really find wheels that I like in 18's. Most of the time you see 20in wheels and 35's but I'm wanting to see some pictures of 20's and 33's.