Ring Free VS Plus 15W/40 is an advanced technology heavy-duty diesel engine oil, incorporating the latest additive chemistry to meet and exceed current global and OEM specifications.Ring Free VS Plus 15W/40 is especially designed to meet the most severe lubrication requirements of North American and European heavy-duty diesel engines and is approved to Volvo’s VDS-3 performance category.This

Ring Free Ultra 10W/40 is a low SAPS (Sulphated Ash, Phosphorus and Sulphur) synthetic heavy duty diesel specific engine oil.  Manufactured from synthetic base fluids this product contains an advanced additive package formulated to provide protection when operating in very severe conditions with extended drain intervals. Ring Free Ultra 10W/40 meets the heavy duty truck requirements for Low Emission

Terrain XL 10W/30 high performance heavy duty multigrade engine oil recommended for diesel units fitted to off-highway equipment operating under varying work loads. Terrain XL 10W/30 provides high levels of cleanliness, wear, rust and oxidation protection, together with outstanding soot handling and sludge dispersancy.

Ring Free MXC 15W/40 is a mixed fleet diesel and petrol engine oil, formulated for operators demanding extended oil drain intervals without compromising component protection.  Ring Free MXC 15W/40 has high levels of detergency and dispersancy to reduce combustion chamber deposits and ring sticking, as well as protecting from wear, rust and corrosion.  Outstanding soot and sludge