TOTAL RUBIA OPTIMA 1100 15W-40 is developed for the newest North American on-road diesel engines and suitable for existing diesel engines due to its backwards compatibility down to CJ-4.

With its "low-SAPS" (low sulphated ash, phosphorus and sulphur) technology, TOTAL RUBIA OPTIMA 1100 15W-40 protects diesel engines equipped with post-treatment systems such as diesel particulate filters (DPFs).TOTAL RUBIA OPTIMA 1100 15W-40 enables coverage of a fleet of mixed brands, with a minimal number of products.

Benefits:

Excellent shear stability maintainis its viscosity in highly loaded contacts and strong engine protection under severe conditions.

Improved oxidation stability that disrupts oxidation reactions, prevents formation of harmful sludge and protects hotter engines.

Designed to control aeration exceptionally, which is important in cooling and protecting engines at higher temperatures and pressures.

Exceptional detergent, dispersant and anti-wear additives keep the engine’s most sensitive parts clean and

enable effective control of soot, sludge and piston deposits.

The "low-SAPS" formulation of TOTAL RUBIA OPTIMA 1100 15W-40 improves the post-treatment system durability, preventing the clogging of the diesel particulate filter.