Few things go together like music and road trips, so how about a Hertz rental car with those concert tickets? As of January 1, 2012, you’ll be able to book both through Ticketmaster.com as well as LiveNation.com. The integration of a rental car into the ticket-buying process is a key component of a multi-year sponsorship and marketing alliance Hertz has entered into with Ticketmaster’s parent company Live Nation Entertainment.