CRUSHPROOF CRU-ACT600 6" Diesel Truck Exhaust Hose: Maximize Uptime and Minimize Downtime FleetPride offers the CRUSHPROOF CRU-ACT600, a heavy-duty 6" inner diameter exhaust hose engineered to withstand the rigors of demanding fleet operations. This 11-foot-long hose is designed for large diesel trucks and gas vehicles, providing a superior solution for efficient and safe exhaust management. Unlike inferior alternatives, the CRUSHPROOF CRU-ACT600 offers unparalleled durability and resilience. Its unique construction allows it to withstand crushing forces from vehicles and equipment, returning to its original shape without compromising performance. This feature significantly reduces downtime caused by hose damage and replacement, a crucial factor in maintaining fleet productivity and profitability.