Tyre Pressures What is the correct pressure? The Tyre? The pressure mentioned on the chassis? The pressure in the manual? CBR250 Front Tyre: says â€˜Max load 212kg at 36PSI Coldâ€™ Rear Tyre: Max load at 272kg at 36PSI Coldâ€™ Chassis Says both Front and Rear, Driver only, to be 29 PSI. No Handbook: CBR250RR Front Tyre: â€˜Max load 212kg at 41 PSI coldâ€ Rear Tyre: â€œmax load 300kg at 41 PSI coldâ€ Chassis: in Japanese CBR Handbook: 29 psi front and rear, â€˜driver onlyâ€™ So which is the correct one to follow?