Ensuring the purchase of a good used Dodge Ram Mega Cab involves conducting the proper amount of research on the vehicle in general and on any specific trucks you are thinking about buying. Buyer's should also test drive the truck and inspect it for any mechanical issues before purchasing.
One important aspect of buying any used truck, including a Dodge Ram with a Mega Cab is to understand what to expect from the vehicle in different conditions. For example, use a tool such as the Kelley Blue Book to find out the expected miles per gallon the truck receives in different situations and how much it should cost based on its year of manufacturing and mileage. Knowing a reasonable price point for the truck allows you to identify and avoid listings that are priced conspicuously low or high.
If you are purchasing the truck from a site such as eBay, use the site's seller feedback system to locate the most trustworthy sellers. This feedback is written by site users that successfully competed a transaction with that seller, thus reducing the risk of falsified reviews. You can also contact the seller to request additional pictures of or information about the truck to verify its condition.