Test Your Severity

Take a few minutes to enter your fuel consumption to discover your Performance Rating and how Castrol VECTON with System Pro Technology™ can maximise your drain intervals.

Enter your truck consumptions**

Only Castrol VECTON delivers up to 45% extra performance reserve so you can confidently maximise your drain intervals and maximise YOUR profits.

** Severity bands obtained using min / max fuel burn categorisations from 9 different American & European OEMs