Tyre Size: 225/70R15, Tyre Diameter: R15 | Aston Martin DBS 6 cylinder 1970 to 1973

First variant of the larger DBS. Produced from 1970 to 1973. Originally fitted with a GR70VR15 radial tyre, the modern equivalent size is 225/70VR15.

The DBS was longer and wider than the DB6, and the new car brought with it De Dion rear suspension. Buyers could choose between a standard 282bhp DBS or a Vantage-spec edition with 325bhp; the latter was a no-cost option. With its quad-headlamp nose the DBS was ultra-modern in its design and reasonably fast with a 148mph top speed.

While the DBS 6's performance was strong, the heavy car really needed a V8 and this arrived in 1969. The 5340cc fuel injected unit was more powerful (Aston didn't disclose figures) and much more torquey than the 'six'; it could now take the DBS to 162mph. The final quad-headlamp DBS was made in 1972, when it was replaced by a facelifted car.