Oil Tank Trucks Market Size, Share, and Industry Analysis By Truck Type (Heavy-Duty, Medium-Duty, and Light-Duty), By Capacity [Small Capacity (Below 1,000 Gallons), Medium Capacity (1,000 - 10,000 Gallons), and Large Capacity (Above 10,000 Gallons)], By Application (Diesel Transportation, Crude Oil Transportation, and Gasoline Transportation), and Regional Forecast, 2026-2034