Brand: Avon Tyres, Tyre Size: 185/80R15 (185R15), Width: 185 | Sovereign 1966 to 1969
Daimler Sovereign 1966 to 1969
Badge engineered Jaguar 420, with just some trim and badging changes to differentiate it.
The Sovereign standard tyre is a 185HR15 radial tyre.