"DYNAMIC COMMONRAIL, an engine oil for diesel cars with high mileage (100,000 to 200,000 km or over)." 

Full explanation: why use engine oil with higher viscosity grade for high-mileage vehicles? 

  When a car's mileage exceeds 100,000 kilometers, whether it's a high-mileage car, a car with 100,000, or 200,000 kilometers, drivers may start to notice the acceleration response or higher oil consumption.  

This occurs because, over time, the gaps between metal components such as piston rings and cylinder walls gradually widen. When engine oil is too watery, it can leak through these gaps, leading to combustion or leakage causing the engine to consume more oil than usual. 

What are the problems for high-mileage car (100,000 to 200,000 km) 

When your diesel vehicle has been continuously used, whether for city driving, long-distance travel, or heavy loads operation, the accumulated heat and friction can cause internal engine components to swell and deform. This creates a "clearance" between critical parts such as pistons, piston rings, and cylinder walls.

Here are the main factors of high-mileage problems 

1. Higher Oil Consumption:  

Thin engine oil (low viscosity grade oil such as 0W-20 or 5W-30) can easily leak through these clearances into the combustion chamber and induce by-combustion along with the fuel, leading to more frequent oil changes. 

2. Loss of Engine Power and Acceleration Response: 

When accelerating, the engine takes longer to "run" to reach the desired speed, especially when overtaking or going uphill. As the car becomes lagged, drivers may need to exert more effort in accelerating to compensate for the loss of power.

Why is high viscosity grade engine oil the answer for high-mileage cars?

Here are the key points to remember when maintaining high-mileage vehicles: 

High-viscosity engine oil does not mean excessively thick or sticky oil to the point that it becomes a burden to the engine. Instead, it is designed to form a stronger and thicker oil film that helps to: 

• Fill the clearance: the thicker oil film "fills" and acts as a "seal," that closes widening gaps between internal components, resulting in a significantly reduced engine oil leakage into the combustion chamber 

• Lower engine oil consumption: with less leakage, excessive oil consumption is significantly minimized, contributing to the lower maintenance costs 

• Improved shock absorption: the strong oil film helps absorb high-impact forces within the engine, resulting in quieter operation, reduced noise from metal contact, and a longer service life 

DYNAMIC COMMONRAIL, the perfect choice for high-mileage diesel engine 

For heavily used common-rail diesel engines that demand superior protection, PTT Lubricants recommends DYNAMIC COMMONRAIL, a synthetic technology engine oil specifically formulated for commercial pickup trucks and high-mileage vehicles that require an exceptionally strong oil film. 

With CLEAN AND LOCK TECHNOLOGY, this engine oil does not only protect but also help the engine to: 

• Restores cleanliness: restores cleanliness to all internal engine parts and prevents the dirt deposits 

• Maintains compression: prevents deposits that may affect engine compression to ensure full acceleration without lagging throughout the oil change interval  

• Strong oil film: provides excellent engine protection in all operating conditions, especially under heavy loads or high RPMs, which is highly important for older vehicles 

Available in 2 viscosity grades 

• DYNAMIC COMMONRAIL SAE 10W-30 
  This product is suitable for vehicles with mileage from 100,000 kilometers that require a slightly higher viscosity grade than standard oils to ensure agility, excellent protection, and maximum acceleration. 

• DYNAMIC COMMONRAIL SAE 15W-40
  The best choice for vehicles with mileage of 100,000 to 200,000 or more, heavily used vehicles, or vehicles showing significant oil consumption. 
  
  Ensure confidence on every journey regardless of the mileage.

Maintaining the full performance of a vehicle with the mileage of 200,000 or 100,000 kilometers is simple when you choose the right engine oil. DYNAMIC COMMONRAIL is the answer to heavily used common-rail diesel engines. You can be confident in the maximum protection of the world-class standards (such as API CI-4/SL, ACEA A3/B4/E7 and VDS-3). 

Let your beloved diesel vehicle run at its full potential for many more years to come! 

Learn more product details at: https://pttlubricants.pttor.com/product_trading/1/2/20/122 

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