I put a set of Toyo Proxis S/T 295 50 15 on the rear and 245 50 15 on the ft check out my avatar for how it looks. I wound up googling ( is that a word?!) toyo tires with the size and then calling 4 pages of companys in order to find a set in Michigan.
I have not delt with the people below but a quick google found this.
Toyo Proxes S/t Tire P295/50r15
Toyo TiresToyo Tires Max Load = 2061;Tread Depth = 11;Overall Diameter = 26.5 for Jeep $132.99
Now I think Dave and Linda Adler PI in Ca have some 305s if they have not sold them