Just wanted to point this out. After looking at the formulas I feel Quaker State High Mileage is more robust then Quaker State Full Synthetic...more moly and more detergents. More robust then SuperTech and other oils. Not quite as robust as the Valvoline line.
If you are out for very good quality but not the best this is a great deal on a 5W30.
If you are out for very good quality but not the best this is a great deal on a 5W30.