Important Notes: The nozzle at high-flow fuel stations (truck stops) will not be able to fill automatically. This tank holds approximately 60 gallons of fuel. The float's empty position in the S&B Tank is the same as the OEM tank. Since the bottom surface area on the S&B Tank is larger, the 60-gallon tank with have a greater fuel reserve. According to the Ford TSB 17-0046. If your truck has a build date prior to 3-20-17. Replace the fuel Level Sender Resistor Card Assembly with Ford part # HC3Z-9A299-N. If you purchased this tank prior to 1/1/2024, it won't fit 2023+ High Output models as a revision was made to accommodate the fuel line going to the DPF. Do you have an Auxiliary Fuel Tank? Read why using these with our tanks will void the Lifetime Warranty.