Selecting the correct 2017 Dodge Ram oil type is fundamental to ensuring the longevity and peak performance of your full-size pickup. The 5.7-liter HEMI V8 and available 6.4-liter HEMI V8 engines demand specific formulations to handle the substantial power and torque these units deliver on a daily basis. Using the wrong viscosity or incorrect specification can lead to premature wear, reduced fuel efficiency, and potentially costly repairs down the line, making this decision more significant than many owners realize.
Understanding API Service Standards and OEM Requirements
Before looking at specific brands, it is essential to understand the technical requirements set forth by Chrysler. For the 2017 model year, the engineering team specified that the engine oil must meet the API SP standard, which offers improved protection against low-speed pre-ignition (LSPI) and provides better oxidation resistance compared to older generations. Furthermore, the vehicle requires oil with an SAE viscosity rating of either 5W-20 or 5W-30, with the 5W-20 being the factory fill for optimal fuel economy and cold-weather performance. The oil filter must also be compatible with these specifications to ensure proper filtration and engine cleanliness.
Viscosity Grades: 5W-20 vs. 5W-30
The choice between 5W-20 and 5W-30 often depends on your specific operating environment and driving habits. The 5W-20 viscosity is thinner, which reduces friction and helps improve fuel efficiency, which is why it was the factory fill for the 2017 Ram. This thinner oil flows quickly at cold startup, protecting critical components during the warm-up phase. However, if you frequently tow heavy trailers or operate in consistently high ambient temperatures, the 5W-30 offers a higher resistance to thermal breakdown, maintaining its protective film under stress.
Conventional, Synthetic Blend, or Full Synthetic?
While the 2017 Ram comes from the factory filled with conventional oil, upgrading your 2017 Dodge Ram oil type to a synthetic blend or full synthetic is highly recommended for owners who subject their trucks to demanding conditions. Full synthetic oils are engineered with superior base stocks and additives that provide exceptional resistance to heat, reduce engine wear, and maintain a stable viscosity across a wide temperature range. For the 6.4-liter HEMI, which works harder and runs hotter, the superior protection of a full synthetic is often worth the additional investment to prevent long-term damage.
Top Recommended Brands for the 5.7L HEMI
When searching for the best 2017 Dodge Ram oil type for your 5.7L HEMI, certain brands stand out due to their performance and reliability. Motorcraft FR-900 is the original equipment manufacturer (OEM) spec oil and is engineered specifically to meet the unique requirements of Chrysler engines. Castrol EDGE Extended Performance features the Titanium FST technology, which is designed to withstand the high pressures of modern engines. Valvoline MaxLife High Mileage is an excellent choice for older trucks with higher mileage, as it contains conditioners to rejuvenate seals and reduce oil consumption.
Special Considerations for the 6.4-Liter HEMI
If you own the 6.4-liter HEMI variant found in the Ram 1500 TRX package, your oil strategy needs to be more aggressive. This high-performance engine operates at significantly higher temperatures and stresses than the base 5.7L. Owners should look for oils that meet the Chrysler MS-11106 specification. Products like AMSOIL Signature Series 5W-30 or Royal Purple 5W-30 are popular choices because they provide robust film strength and thermal stability, ensuring the performance parts inside the engine remain lubricated during spirited driving sessions.
