Tread (the part directly and road surface)
Thick layer of rubber between the tread and the road provides the interface. Wear-resistant rubber to protect the carcass and belt fracture and impact of extended driving life.
Fetal shoulder (Truck tyre shoulder-like protruding parts)
Tire tread and the sidewall at the shoulder between the shoulder rubber thickest, therefore, the design must allow the Truck tyre in the process of moving heat easily spread.
Sidewall (Truck tyre side)
This section is located between the shoulder and bead with good sidewall protection with a flexible matrix, and enhance the driving experience. Truck tyre model, size, structure, model, production company, product names and various features are described here.
Bead (direct and rim contact portion)
Truck tyre bead attached to the rim, in the interface coated cord. Bead from the bead wire, bead, bead bag fabric and other parts. Bead design is generally able to bead tightly around the rim, and to ensure that in case of sudden air pressure expands, Truck tyre from the rim will not.
Matrix (Truck tyre structure)
Truck tyre as the most important structure, called the inner carcass ply. The main function of the matrix is ​​to maintain air pressure, vertical load and absorb shock.
Buffer layer or belt (located between the tread and carcass)
Buffer layer is located between the tread and a carcass ply, for the protection of bias Truck tyre's carcass. Buffer layer can reduce the vibration, to prevent breakage or directly from the carcass to prevent damage to the tread, but also to prevent the rubber layer between the fracture and matrix.
Belt
The radial Truck tyre Truck tyre or belt skew between the tread and the carcass of a strengthening layer. It is similar to the function and buffer layer, tightly wrapped by the matrix to increase the rigidity of the tread.
Internal lining
Internal lining is composed of a layer of rubber, which can prevent gas diffusion, and instead of Truck tyre inner tube. Internal linings are generally known as butyl rubber or synthetic polyisoprene rubber, rubber composition, the internal lining can be maintained within the Truck tyre gas.