普利司通商业解决方案是普利司通北美业务的下属分支机构，刚新开发了V-steel 超深矿山子午线轮胎，适用于矿区的运输作业。

普利司通说到：这款轮胎设计的目标用户是工况恶略，要求严苛的矿区或废旧材料场使用。其特点是提高了胎面的设计，更长的里程寿命。目前是20.5R25 1*和2*用于推土机，并经普利司通认证零售商出售。

普利司通声称新产品提升了6%的寿命，和V-steel D-lug的越野轮胎相比。新产品能够很好满足矿区的极差工况，装配有1*的设备可以在石头的矿坑和采石场使用。也可应用于废旧场所的设备。2*的产品在底下的矿区使用非常理想。其它的特点包括多层的钢丝带束层”独特的形状来保护胎面和胎侧“更深的胎面花纹能让轮胎更耐用。

 

 Bridgestone Commercial Solutions, a subsidiary of Bridgestone Americas Tire Operations, has added the V-Steel Super Deep Rock premium radial tire to its mining portfolio of products.

Bridgestone said the V-Steel Super Deep Rock premium radial tire is designed to meet the rugged, tough demands of mining and waste operations by featuring an improved tread design and more tread volume for long life. It comes in a 20.5R25 1* rating and in a 2* rating for loaders and dozers and is available now through authorized Bridgestone dealers.

According to a Bridgestone official, the tread wear of the new tire improves up to six percent, when compared with the V-Steel D-Lug off-the-road radial tire, depending upon the application.

The premium radial tire is engineered to withstand various mining terrains, Bridgestone said, with the 1* rating designed for use on rock surfaces found in open pits and quarries, as well as paved surfaces for the demands of waste applications. The 2* rating is ideal for use in underground operations, according to the tire maker. Additional tire features include multi-ply steel belts and a "unique shape to help protect tread and sidewall from cuts" and an extra-deep tread that helps resist cuts and impacts for long life, Bridgestone said.