Since the inception in 2001, our partnership with Chris Page & Associates Ltd. and Chevron Delo 400 has been very sound. The product is great! As a rule, we run our mixed fleet of Caterpillar and Cummins engines on amaintenance schedule of 40,000 km and 50,000 km oil drain intervals.
I am confident using Chevron Delo 400 15W-40 and I would recommend to anyone that they should use it in their Heavy Duty truck fleet.
Bob Hill, Hill Bros. Expressways Ltd.