The 4/4 2 Litre gets 185/70HR15 Avons - a sticky road & track tyre - but costly to replace. So I've been idly looking at what's out there when the time comes to change (not yet by the way). The only regular hit on line is Vredenstein which I think might now be used on E Type Jags.
The obvious solution is to go for either 185/65 or 195/65HR15, but what size does the Plus 4 get as standard these days?