STAY AWAY FROM FOX!!!!!!
I rented from Fox in Phoenix and wished that I had payed an extra $20 to rent from one of the other companies. We only had 5 people ahead of us in line, but it took over 1 hour to get to the counter. All the other companies had almost no wait. It took another 20 minutes in the dark, polluted garage to get the car. The car was filthy and the gas light turned on before we even got to the freeway (the guy who brought us the car checked off 1/4 tank, so we had to fill it to that level when we returned). When we returned the car, they went over it with a fine-tooth comb to find anything else to charge use for. I saw many other unhappy customers when we picked up an returned the car.