Total Rubia TIR 7400 15W-40 – Premium Heavy-Duty Diesel Protection

Advanced Technology for Today’s High-Performance Diesel Engines

Modern diesel engines are built to be more powerful and efficient than ever, but they are also more sensitive to soot, high-heat stress, and sludge buildup. Total Rubia TIR 7400 15W-40 is a premium, high-performance mineral-based lubricant specifically engineered for the most demanding heavy-duty operations. Whether you are running a fleet of long-haul trucks, heavy-duty buses, or industrial machinery, this oil provides the elite-level protection required to keep your engines running at their absolute peak while minimizing maintenance downtime.

Why Choose Total Rubia TIR 7400 15W-40?

When you operate in the high-heat, high-traffic environment of a city like Lahore, your engine is under constant strain. Total Rubia TIR 7400 is formulated with advanced synthetic-based technology that resists oxidation and thermal breakdown far better than standard oils. With its API CI-4 rating, it is explicitly designed to keep the "new-engine" performance alive, protecting expensive components like turbochargers and fuel injectors from the damaging effects of soot and varnish.

Key Features & Benefits

Superior Soot Control: Advanced dispersants keep soot particles suspended, preventing abrasive buildup and protecting engine internals from premature wear.

Enhanced Thermal Stability: Engineered to withstand extreme operating temperatures without thinning out, ensuring consistent lubrication during intense, heavy-load driving.

Extended Drain Intervals: High-quality base oils and a robust additive package mean this oil retains its protective properties longer, allowing you to go further between service intervals.

Turbo-Ready Protection: Provides a strong, resilient film that shields turbochargers from heat stress and ensures smooth, efficient operation.

Corrosion Defense: Neutralizes the acidic byproducts of diesel combustion, preventing internal rust and component failure in the crankcase and bearings.

Global Total Technology: Benefit from TotalEnergies’ racing-proven research, bringing world-class lubrication performance to your heavy-duty fleet.

Technical Specifications

Viscosity Grade: SAE 15W-40

Type: High-Performance Diesel Engine Oil (HDEO)

API Rating: CI-4 / SL

Best For: Modern heavy-duty diesel engines, turbo-diesel trucks, buses, and industrial heavy-load equipment.

Applications

Total Rubia TIR 7400 15W-40 is the professional choice for:

Long-Haul & Regional Transport: Perfect for trucks and buses that demand consistent, high-level protection over thousands of kilometers.

Modern Diesel Fleets: The ideal oil for vehicles that require high soot-handling capability.

Severe-Duty Operation: Excellent for maintaining engine efficiency in heavy-load, high-temperature conditions.

The Pro-Choice for Diesel Excellence

Don't let subpar oil limit the life of your diesel engine. Total Rubia TIR 7400 15W-40 is the professional's gold standard, offering the perfect synergy of power, cleanliness, and long-term endurance. Keep your fleet on the road and running like new with the lubricant that mechanics trust for the toughest applications.