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Protection approved by professionals, for maximum efficiency

RUBIA TIR products are approved by major Heavy Vehicle Manufacturers, meeting the requirements from most demanding EURO VI engines to conventional EURO III engines. The Pro-Efficient Technology, developed by TotalEnergies Research and Development teams, protects and improves the performance of professional engines by guaranteeing reduced mechanical wear and extended oil drain intervals. That means longer engine life, less breakdowns and lower maintenance costs. In other words, higher efficiency and profitability for your business.
Here are the benefits of RUBIA with Pro-Efficient technology:

  • Increased uptime and lower maintenance costs
  • Excellent protection against mechanical wear
  • Longer Engine Life
  • Decreased oil consumption

RUBIA TIR products with their Pro-Efficient technology create a strong protective layer on the metal surfaces avoiding direct contact in between moving engine parts, therefore reducing mechanical wear. Pro-Efficient Technology thanks to its correct combination of extra resistant anti- wear molecules and viscosity modifiers aids in keeping the oil film intact even under extreme conditions; leading to improved engine longevity.

Up to 81% less mechanical wear compared to ACEA E4 Industry Limits. *

*OM 646LA Test (Cam Wear Outlet)



RUBIA TIR with Pro-Efficient technology was developed closely with professionals. It enhances the efficiency and profitability of your business by protecting the engines of the majority of the existing trucks– from Euro VI to Euro III engines.