The song is called "Surfin on a Rocket" by a group called "Air"
http://www.amazon.com/exec/obidos/ASIN/B00013RC9I/qid=1092945251/sr=ka-2/ref=pd_ka_2/102-7412276-1100914
Glad to be of service!!!> There's this Nissan Armada commercial going on. There's a family in that van and they are driving on the beach & gets off to surf. Anyone know the name of that song?? This one part goes like, "surfing on a road__" Something like that!