Alamo: Free Upgrades on Compact to Mid-size Cars
Alamo is offering a complimentary class upgrade on car rentals through August 14. This offer is valid on compact through mid-size vehicles rented in the United States and Canada.
How to get this deal: Visit Alamo's site and book by July 31.
The fine print: A 24-hour advance reservation is required.
Don't forget: Always compare prices across multiple properties and from multiple travel providers to make sure that you're getting the best price with this deal.