CRC has introduced High Mileage Trans-X Automatic Transmission Treatment, specifically designed for vehicles with 75,000 miles or more. High-mileage vehicles often suffer from transmission fluid breakdown or degradation that can lead to expensive transmission damage. The majority of transmission failures are caused by overheating, fluid breakdown and loss of transmission fluid viscosity. High Mileage Trans-X restores transmission fluid to optimum operating condition. Trans-X also repairs leaks and prevents future problems while extending the life of the automatic transmission.