... new ones. The tyres brightening agent used in automobile tires, motorcycle tires, bicycle tires, otr tires, aviation tire, diagonal tire, radial tire, etc. ... "car" noble style; 2, even long with blank gray tires, use tire brightener spraying, namely show bright beautiful elegant demeanour ... divide evenly. 5, natural air dry can. Note: the tires of water is wiped dry, the effect is much betterEditor ...