What is the best source for Gross Combined Weight Rating (GCWR) information on vehicles with optional engines?

The best source for Gross Combined Weight Rating (GCWR) information on vehicles with optional engines is the Ram Towing and Payload Charts. These charts are specifically designed to provide precise and official data regarding the towing capacities, payload ratings, and GCWR for various configurations of vehicles, including those with optional engine choices.

These charts are created by the manufacturer and take into account all relevant factors, such as the vehicle's build and engine variants, ensuring that the information is reliable and applicable to the specific models. By consulting the Ram Towing and Payload Charts, vehicle owners can make informed decisions about towing and hauling, which is essential for safety and compliance with regulations.

Other sources like manufacturer manuals may contain useful information, but they may not be as concise or easy to navigate specifically for towing and payload details as the dedicated charts. Online reviews and customer feedback, while valuable for experiences and opinions, are subjective and may not provide the factual data needed for determining GCWR accurately. Thus, the Ram Towing and Payload Charts stand out as the most authoritative and direct source for this specific information.