For starters you need to figure out what is most important to you. If you are looking for an extremely lightweight wheel, don't go 19's! You would be better off in 18 inch, which looks 99% as nice, is WAY easier as far as tire sizing is concerned Plus 18 inch selection has about 5000% more wheel choices. If you want to discuss wheels specifically, let me know direct and I'd be happy to chat. Thanks Aaron 800.428.8355 x395