Bias ply tires will follow grooves and imperfections in the road. At high speeds it is quite scary.

When I switched to Diamondback radial tires it was a night and day difference in performance and handling. And you can still get the look of bias ply tires if that's what you want.

They are the best tires I have ever had on my Cadillac in 25 years of ownership. And I have had the repop Firestones from Coker on it in the past.

If you're not interested in the bias ply look and don't want wide white wall tires, then find a modern radial tire of the appropriate size and run it. Your handling and performance will improve dramatically.

If you must have a bias ply look or want a wide white wall tire then pay the extra money and install a set of Diamondback tires. You won't regret it.


Look at their Auburn deluxe. It comes in a 750x17 size which will closely mimic the tall thin tires you want with the pie crust edge

www.dbtires.com

Last edited by Otto Skorzeny; 06/28/2026 7:24 PM.

1950 Chevrolet 3100 (Ol' Roy)

1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)