Fuel Nozzle Conversion for Diesel

[friz]

We have guests here with their Class C RV. Nice unit but......the fuel nozzle is the small one found at the auto-diesel pumps. They cannot use the truck lanes with the larger nozzle. This came out in a conversation about TSD Logistics. The program would be of no use to them as they cannot use the truck lanes. So we talked about a conversion or adapter. Anyone have any experience or insight into the feasibility?

Thanks, Friz