- #21
Thread Owner
BP is no longer on the Top Tier list because they decided not to continue paying the licensing fees required to maintain their status. However, they still claim that their fuel meets the Top Tier standards through their Invigorate additive. I only use the fuel that has been certified by the governing body.
Oh yeah, for sure. I wish I was a Costco member for the standards and freshness. I'm having a friend get me a gas card to give it a shot, but it's 30? minutes away.







