The black car belongs to one of our customers, Vance Wheeler. You can use a 345 / 30 /19 on those 19s and have the biggest, baddest tire of all in the Pro Touring market. This is what we are running on Lisa's EmptyNest.
As Jason said, We have a deal with Forgeline to mount and balance wheel tire packages so you do not have to worry about a $8 hour kid at Discount tire scratching your new killer rims. We can do the 345s and 285s in Michelin PS2, which are the best. We can help out with aspect ratio and back space. We have done many sets so we know the backspacing by heart.
Don't want to confuse you. Vance car (the black car) has 335 / 30 / 18s on it. It is lisa's car, Project EmptyNest getting the bigger 19s. And you are correct, they will not fit with leaf springs. She is getting a Air Bar