Bridgestone Launches New Tire Series with 15% Higher Load Capacity for Underground Mines
2026-06-04 09:01
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en.Wedoany.com Reported - Bridgestone has introduced a new tire series specifically designed for the extreme operating conditions of underground mines, aiming to enhance operational efficiency and performance. The series includes three tire models: VMNT, VMDL, and VMMS, developed for harsh environments such as rough and sharp rock surfaces, high humidity, and continuous heavy loads.

All three tires feature the debut of "Subterranean Technology" in underground mining equipment. This technology allows operators to carry higher loads without increasing inflation pressure, while reducing the risk of cuts, punctures, and unplanned downtime. The new series is part of Bridgestone's "Moving More with Less" philosophy, integrating higher load capacity, durability, and safety to help operators maximize productivity in underground mining.

Designed for challenging underground conditions, the tire tread patterns more effectively absorb and disperse rocks and sharp debris, reducing cuts and damage to the rubber without compromising traction or ride comfort. In environments where tires face additional stress, such as water accumulation, high humidity, and abrasive surfaces, the tires' resistance to damage is enhanced. The VMNT tire is used for underground dump trucks, offering excellent load capacity and extended service life without increasing inflation pressure. The VMDL tire is designed for underground Load-Haul-Dump (LHD) vehicles, featuring a specially engineered lug tread pattern for optimal traction. The VMMS adopts an innovative smooth, groove-free tread design, where the required traction for underground mining is primarily generated by vehicle weight and ground pressure, and its enhanced cut-resistant sidewall improves durability in harsh conditions. The series is available in three sizes: 26.5 R25, 29.5 R29, and 35/65 R33.

"These tires are developed specifically for the extreme demands of underground mining," said Thomas Wörner, Head of OTR DACH Sales at Bridgestone. "The new tire series offers 15% higher load capacity without increasing inflation pressure. This is a major advantage for underground mining, where tires are subjected to immense stress. At the same time, mining equipment is becoming heavier, with increasing demands for safety, stability, and durability. With this development, Bridgestone helps operators work more efficiently and reliably."

The launch of the VMNT, VMDL, and VMMS further strengthens Bridgestone's Off-the-Road tire portfolio, highlighting the company's commitment to delivering innovative solutions that enhance productivity, durability, and safety for specialized applications worldwide.

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