Castrol Fleet Savings Calculator

Castrol delivers unsurpassed value to its customers through premium, differentiated products and services that are proven to provide optimal equipment protection, extended drain capabilities, and operational efficiencies.  We take pride in being the lubricant supplier of choice among heavy duty fleets that seek to extract maximum operational savings and that value demonstrated results. 
Please use our calculator to enter some basic information about your fleet and learn about potential savings by using Castrol’s premium diesel engine oil line.