Im getting coilovers soon and I was wondering what size wheels would be good for a 1" to 1.5" drop I was thinking maybe 19's but im not sure if they will fit?

 

22's

 

OP please familiarize yourself with the forum rules. They state that you have a responsibility to read through the forum and search for answers to commonly asked topics such as this one. Look through the Wheels/Tires sub-forum, there's plenty of information there to help you answer your question. It's not as simple an answer as you think.