It is composed of extra hardened, long -lasting steel chains and connected to the welding against the rise. Usually used in passenger and light commercial vehicles such as automobiles. Thanks to the cross pattern, it provides maximum traction and braking safety against side and forward sliding. While the vehicle takes place without moving, the chain is fully attached to the tire surface with the practical tension system. Your rubber sizes may not be in the packaging of the snow chain you purchased. According to the tire size list provided by the factory, the product that is fully compatible is sent. Chain assembly, in front -wheel drive vehicles; front 2 tires, rear -wheel drive vehicles; In the rear 2 tires, in 4 -wheel drive vehicles; The front 2 should be made to tires.