RUC stands for Road User Charges, and is a tax by the New Zealand government on diesel vehicles. The RUC rate is $0.062/km for a vehicle of up to 3.5 tonnes. RUC charges are included in the price quoted for the motorhome providing an allowance of up to 200km per day over the duration of your booking period.  If a Guest exceeds the total mileage allowance over the course of their booking an additional charge will be incurred upon return of the vehicle. The additional charge will be based upon $20 per 100kms exceeded e.g. $20 would be charged for an excess of 78km while an excess of 247km would be charged at $60.

This is not applicable in the US.