Good to see when someone cares about their car:-)..Qatar classifies as a severe duty environment for cars with it 's stop and go traffic and hot weather. Hot weather needs a thicker oil. Read the car's manual for the recommended oil grade and stick to it. There's a lot to know about engine oils but I won't confuse you. I suggest you stick to what Toyota recommends and makes for your car. Buy the oil from Toyota dealers and take it to Teyseer. Woqood will only work with their own products and most of Teyseer's oils (such as the Mobil Super 1000) are meant for less stressful conditions. Toyota oil will be what Toyota thinks is best for your car in this climate.
Good to see when someone cares about their car:-)..Qatar classifies as a severe duty environment for cars with it 's stop and go traffic and hot weather. Hot weather needs a thicker oil. Read the car's manual for the recommended oil grade and stick to it. There's a lot to know about engine oils but I won't confuse you. I suggest you stick to what Toyota recommends and makes for your car. Buy the oil from Toyota dealers and take it to Teyseer. Woqood will only work with their own products and most of Teyseer's oils (such as the Mobil Super 1000) are meant for less stressful conditions. Toyota oil will be what Toyota thinks is best for your car in this climate.