@aantherax
Zic A+, API SM, SAE 5W20 is Fully synthetic engine oil and it is produced from API Goup III's Prime portion Yubase which has the maximum VISCOSITY INDEX ( Rate of chang of viscosity with regard to temperature) ie Above 150 which ensures that litle change in viscosity with the rise of temperature of summer seasons. secondly as it is formulated from yubase and it is fully synthetic engine oil it has THE maximum OXIDATION protection, more over it is GF-4 Graded engine oil which ensures the best engine protection in all seasons and in the last ZIC A+, API SM, SAE 5W20 has been tested in the severe condition of Middle east (Dubai) and it has the best results so you can use it in all weather conditions with fully confidance
Thanks