I have owned my Tahoe for 205k miles.
Put in Mobil 1 HM 5w 30 after 1500 miles Im halfway down on the hash marks. Supertech 5w 30 HM burned that in 4000k miles. Only other oil that burned very fast in my truck was valvoline 5w 30 full syn, 2 quarts low. Yes 2 quarts back 10 years ago about 4000 in to my oil service my low oil light came on. All other oils serviced well even valvoline HM. Now I noticed Mobil 1 HM 5w 30 burning. This is thicker than all others ai expected no burning.
Put in Mobil 1 HM 5w 30 after 1500 miles Im halfway down on the hash marks. Supertech 5w 30 HM burned that in 4000k miles. Only other oil that burned very fast in my truck was valvoline 5w 30 full syn, 2 quarts low. Yes 2 quarts back 10 years ago about 4000 in to my oil service my low oil light came on. All other oils serviced well even valvoline HM. Now I noticed Mobil 1 HM 5w 30 burning. This is thicker than all others ai expected no burning.