The steel belt internal structure does not deform under the load pressure affecting the tire during its performance. The maintained road contact upgrades the load handling capability. The tire's ideal shape doesn't deform under the driving and load pressure affecting the model, which enhances the load carrying and handling capability. The reinforced construction, and the durable compound, improve the damage resistance. As a result, punctures, cuts and bruises cannot hurt the tire's casing and cannot shorten its service life.