http://www.austinkayak.com/catalog_subCategory.php?subCatID=13 - There are many types of car racks in the market. If you are looking to buy one, you first need to evaluate each of your options when it comes to cargo carriers. It would help to know the type of load you normally carry on your trips to be able to choose the right cargo carrier. For example, if you take up biking as a hobby, then a bike carrier is ideal for you.