How should tyres be stored?
Tyres without rims should stand upright and those with rims should be laid flat, one on top of the other. The tyres should be stored in a cool, dry and dark place. Make sure that they cannot come into contact with grease, petrol or oil. • Tyre tread depth when should I replace my tyres? Even with a tread depth of 4 mm, road holding distinctly deteriorates, especially in wet conditions. The tyres can lose contact with the road, thus leading to steering and braking difficulties. Therefore dont wait until the tread depth has reached the legal limit of 1.6 mm before replacing your tyres. Summer tyres should be changed when the tread depth reaches 2 to 2.5 mm and winter tyres at 4 mm. Tread depth can best be measured at the lowest point in the principal grooves. In measuring the degree of wear in the tread depth, any bridge-like protrusions or reinforcements in the tread base can be ignored. You will often find branded into the tyre sidewall, the abbreviation TWI (sometimes other letters ar
