The Toyo Proxes TQ's are a drag radial, which isn't what I would use for street driving. Some people do though, just depends on how much/what kind of street driving you like to do.
BFG Rivals have a 335/30/18, which will fit with a mini-tub and are 26" tall. I run 295/40/18 Falken Azeni's which are a great street tire and are 27.3" tall, but their 315 size is a 315/30/18 which is only 25.5" tall so they're a little short for the rear tire. Depends on what you run on the front.
There are Nitto NT555 G2's in a 315/40/18, those are 27.9" tall. Might have to space the front hanger back a smidge to center the wheel in the opening depending on the front section length of your springs but width-wise they should fit fine.
