Review on Synthetic motor oil ZIC X9 FE 5W-30, 4 l, 1 pcs by Mateusz Odachowski ᠌

It fully complies with the SAE 5W-30 viscosity class, but has no solidification margin (loses fluidity at -36). In the North and in Siberia, this oil is not suitable for winter. But in the middle lane, this oil for winter, on the contrary, is preferable, because. refers to oils that lose fluidity "dramatically" (when the maximum temperature for it is reached), but at frosts of -30 it showed higher fluidity compared to most oils of the 5W-30 viscosity class. Simulated cold crank viscosity CCS at -30 = 4237 mPas, which is an excellent result, with a margin to meet SAE 5W requirements (<6600 mPas).