Diamondback DB135260281 TB526S 27.00R49 E-4 2-Star Tubeless OTR Radial Tire

The Diamondback DB135260281 is a heavy-duty Off-The-Road (OTR) radial tire built for the most demanding earthmoving and haulage applications. Featuring the TB526S E-4 tread design in a 27.00R49 fitment with a 2-Star load rating, this tubeless (TL) tire is engineered for use on rigid dump trucks and large-scale mining and construction equipment.

Key Features:

• E-4 Tread Pattern: Deep, rock-resistant tread compound designed to withstand the punishing surfaces found in quarry and mining environments
• 2-Star Load Rating: Certified for high-tonnage payloads consistent with large rigid haul truck requirements
• Tubeless (TL) Construction: Reduces maintenance downtime and the risk of sudden deflation associated with tube-type tires
• Radial Construction: Delivers improved heat dissipation, longer tread life, and better fuel efficiency compared to bias-ply alternatives
• 27.00R49 Fitment: Designed for 49-inch rims standard on large rigid dump trucks used in surface mining and heavy construction
• Robust Sidewall Protection: Reinforced sidewalls help resist cuts and impacts from rocky haul road debris

The Diamondback TB526S E-4 OTR tire is a reliable choice for fleet operators who demand consistent performance, low downtime, and long service life in extreme off-road haul cycles. Its tubeless design and steel-belted radial construction combine to provide the load-carrying capacity and durability required for large-scale earthmoving operations.