Join Date: Jul 2001
Location: Near Pittsburgh, Pennsylvania, USA, Earth (PIT)
Programs: Airline/TSA Avoidance Platinum, Hotel Disloyalty Silver, Hertz 1.7*
Posts: 5,277
I would at least talk to someone at the Gold Counter to be sure.
There is another potential issue, regardless of whether or not they add an extra driver on for free or with no question: the insurance if there is damage could be a problem. When we rented a van there the folks at Enterprise told us (in their neverending quest to sell more CDW) that an extra driver who is not on the same insurance policy as the primary driver could have an issue in making a claim. We ignored this, but I suppose it could come up for some.