7.00/7.50x15 was optional, as was up to 7.00/17.5,,all tires were pretty small & narrow back then. Brian


My \'64\'s in the Gallery
Pictures in my Photobucket
1964 C10 Custom Cab 350/700R4
1964 Suburban 350/700R4
1979 Ford F350 4x4 400/c6