Bridgestone’s V-Steel R-Lug S (VRLS) Radial Tire is signed for quary, coal, and mining service applications in a variety of sizes. Featuring a deep rock non-directional tread pattern, this tire can help cut resistance while extending tread life. Certain sizes are low profile – low inflation pressure for cut resistance and extended tread life. Small Tubeless, Large Tubeless, Giant Tubeless | Premium Radial Tire | E-4, Industrial Service