Cover and Back page with the Specifications - Australian 1959 Ford Fairlane 500, Custom 300 and Ranch Wagon Sales Brochure.
You will read:- "Tyres - Five 6.70 x 15 4-ply super balloon tubeless tyres standard on Custom and Fairlane Sedans (6.70 x 15 6-ply optional). Five 6.70 x 15 6-ply standard on Ranch Wagon".