To determine if your truck is strong enough to tow the trailer you want, you need to verify that the Towing Capacity of your vehicle is greater than or equal to the GVWR of the trailer you are looking to purchase.This can be a difficult question because so many variables are involved, such as your bed size, engine, transmission, trim package, and whether you drive a 4×4 or 2×4 truck. All these things can affect your towing capacity.For a general idea, you can do a google search just like you see in the example image below, but insert the year, make, and model of your vehicle. The best way to know for certain is to check your owner’s manual or call your local dealer, give them the VIN#, and they can let you know exactly.