![](https://metsatyo.fi/wp-content/uploads/2012/03/sr-bz_tn1.jpg)
SR-BZ/BZ
SR-BZ/BZ is designed for the hardest driving conditions. The design of the U-stud reinforce the horizontal links provides excellent traction and side-stability on icy surfaces. Chains are recommended to trucks for cross-terrain and off-roads.