Find listings for new and used 4x4 off-road trucks online through sites such as eBay.com, 4x4OffRoads.com, Cars-On-Line.com and Craigslist.org, as of 2015. These sites contain tools that allow users to filter listings so that only the most relevant trucks are displayed.
When shopping for a 4x4 off-road truck, the buyer must first decide if she wants a new or used model. Used trucks are cheaper than new models, but require more attention to detail during the shopping process. The buyer also must decide about additional factors that she wants in her truck, such as diesel fuel versus gas fuel, a full-sized cab versus a standard cab, and the size of the bed.