For the Bristol 408 Longstone Tyres suggests the 185VR16 PIRELLI CINTURATO ™ as the most ideal radial tyre to fit.
Recommended Tyres for Bristol 408
History of the Bristol 408
Built between 1963-1966, the Bristol 408 was nearly identical to the Bristol 407 mechanically with the same new powerful V8 Chrysler engine. It diverged sharply however in changing the old 407's front end (which was based on the 406) to a more rectangular grille.