Brand: Firestone, Tyre Size: --- 15 Inch ---, Width: 6.40 | Alvis TC21 1953 to 1956

Originally fitted with a 600-15 crossply tyre, which is no longer available, although a 640-15 as fitted to later T series cars will fit. If a radial tyre is prefered, then a 185R15 could be fitted.

The TC21 was an evolution of the TA21, and is often referred to as the 'Grey Lady.' More carbs and engine tuning now gave 100bhp, and pretty much 100mph. Available as a drop-head as well as a saloon.