[lower50's]

So Friday I picked up trans cooler. Today I figured out where under the bed it's going. Not ideal but I have no more room up front and limited out back, but it will work just fine. The box says recommended for transmission, fuel, power steering. Fuel? Does any one know why you would need a cooler like this for fuel? Also got my new mirrors installed. I went with the 5x7 mirror because I will be towing with the truck and want to see.