Does anyone know what I will have to do to put 24" rims on my 84 DeVille? Will I have to put bigger springs and if so which ones will fit?

A small to medium bucket of cash should take care of any problems encountered. But if you can find a tire no wider than a 245 and around 26.5 inches in diameter and a zero offset 8 inch wide wheel. It should be a straight bolt on.

Fo sho do you know of anyone on the site that has done this already? Thanks for the info.

get yourself a 24x8.5 wheel and run 275/25/24 tires. you should be alright. anything wider in a wheel and you'll need a lift kit.

What kind of lift kit could I use on it? I think it would look sick lifted with 24" and I would be the only one around Phoenix!!!!!!!