08-04-2021, 10:29 AM
I'm a recent convert to Longstone tyres, which I run at around 26psi front, 28psi rear, on my RM saloon, but for many years the Avon Triple Duty was the tyre of choice, and 22psi seemed to be the right figure for those. Presumably the modern Longstones haveĀ a softer side-wall.