The recommended fuel for a Ram 1500, like many modern vehicles, is typically unleaded gasoline with an octane rating of 87. Utilizing the manufacturer’s suggested fuel grade ensures optimal engine performance and longevity.
Adhering to the specified fuel grade is vital for several reasons. It supports efficient combustion, prevents engine knocking or pinging, and helps maintain the vehicle’s emissions system. Consistent use of the correct fuel contributes to the truck’s overall reliability and fuel economy over its lifespan. The development of fuel recommendations has evolved with advancements in engine technology, aiming for the best balance of performance and environmental considerations.