Is this a “thick vs. thicker” thread?
If OP drives more than 12k mi per year, I think he’d probably save money in the long run installing an Amsoil BPK (@Pablo) with the 110 size filters to add a few quarts of capacity, and changing oil & BP filter at 12mo intervals. Certainly won’t cost any more than the current plan @ 3k intervals and arguably provide better operating conditions for the oil…
I agree…