Recommended by Carlube for applications requiring: ACEA C1, Jaguar Landrover ST JLR.03.5005 Carlube Triple R 5W-30 R-Tec 24 has been specially developed to meet and exceed the ACEA C1 specification. Engine oil meeting the C1 specification will increase the life of aftertreatment devices and improve the vehicle’s fuel economy. This lubricant is a mid SAPS engine oil meeting the latest European emission standards. It is designed to reduce particulate build-up in exhaust aftertreatment systems. Carlube Triple R 5W-30 R-Tec 24 delivers over 75 Percent more protection against wear compared to the ACEA C1 industry test limits. The Carlube Triple oil range meets or exceeds the API, ACEA specifications and has full Block Exemption certification and major manufacturer approvals.