[DFCH-Andy]

With Alamo, providing the licence is current and valid, you're fine... Obviously there will be the very expensive young drivers fee's to pay with him being 21.

Some of the other rental companies impose conditions such as having the licence for a minimum period of time or allowing a certain number of years to have past since losing a license, although I think those were more to do with serious driving offences like Drink driving / careless / dangerous driving as opposed to losing licence through totting up through speeding.