rock are a leading oil manufacturer with industry experience from 1928
using only premium addatives with wide spread manufacturer full approval
 
Also having firm established roots in the motor industry truck,agriculture industry and also a strong motor sport presence.
 
this is a quality fully synthetic engine oil
with approval for :
 
API SN/CF
MB 229.31 & MB 229.51
ACEA C2 (engine test requirements)
VW 502.00 / 505.00 / 505.01 (PD)
ACEA C3 PORSCHE A40 (5W-40 only)
BMW LL 04
RENAULT RN 0700 / RN 0710
FORD M2C 917-A (FORD GALAXY 1.9 TDI)
FIAT 9.55535–S2 (5W-40 only)
GM DEXOS 2® (including GM-LL-A-025 & GM-LL-B-025)
 
use the drop down menu to select the required pack size 
he Synthesis 4 Sport Range consists of high performance, reduced ash engine oils based on fully synthetic formulations. They are suitable for use in all petrol and diesel powered vehicles where performance and viscosity grades are appropriate.
Features
Suitable for all driving styles from stop/start city traffic to high speed motorway cruising Advanced formulation gives good dispersion of diesel soot and keeps engines cleaner Synthetic based formulation provides excellent high temperature performance and protection Low viscosity gives fast oil flow on start up even when cold to help protect all parts of the engine against wear Excellent after-treatment device compatibility, specifically DPF's (Diesel Particulate Filters) and TWC's (Three Way Catalysts)
Low viscosity aids fuel economy and emissions reduction, particularly applicable to 5W-30