Gas Time: What Is Top Tier Gas?
It’s touted in gasoline ads across the U.S. that their product is a “Top Tier Gasoline” as recommended by General Motors for your Corvette to maximize performance and reduce maintenance costs. So, what exactly is Top Tier Gas, and what does it really do for your ‘Vette?
by John CoyleCorvette Forum Just like you don’t want to mix old gas and new gas together, you don’t want to get rid of tires before you”re completely sure the rubber is spent. And that’s all this responsible Z06 owner in the Czech Republic is doing here. There’s nothing dangerous or reckless about spinning donuts […] More »