S1N4 is the tire that has better retreading with an all wheel fitment gives uniform wear traction to avoid stone trapping.​    

It has superior compound for high mileage and strong casing for better retreadability with special tread and shoulder design for
faster heat dessipation.

S1N4

Sizes

TBR 11R22.5 16 PR TL

TBR 315/80R22.5 18 PR TL