The 330 GTC and 330 GTS were more like their 275 counterparts than the 330 GT 2+2. They shared the short wheelbase of the 275 as well as its independent rear suspension & the same tyres 205VR14 Michelin XWX. These models were more refined than earlier Ferraris, quieter and easier to drive. It has been stated that this "was probably the first Ferrari in which you could actually enjoy a radio". The GTC berlinetta was introduced at the Geneva Motor Show in March, 1966.[5] It was a two-seater coupé with a Pininfarina-designed body. A 1967 GTC was given one-off bodywork by Zagato at the behest of American importer Luigi Chinetti in 1974. This car was called the "Zagato Convertibile", since it was of a targa-style.