My truck is about to hit her birthday (200k) and i want to do something special for her so i am thinking about changing to the oil to a thicker oil. Right now i am using 10w30 but i have heard that if your truck has alot of miles to use a thicker weight. Now i hail from the great state of TX and it gets pretty darn hot down here in the summer time so i would need something that can take the heat as well.
What would ya'll recommend on an engine that has 200k?
What would ya'll recommend on an engine that has 200k?