Slip tanks? You won’t believe how these people are saving money on gas

Drivers facing the highest gas prices in years are lining up at Costco and Sam’s Club, downloading GasBuddy, tapping fuel rewards and using slip tanks.

​ Drivers facing the highest gas prices in years are lining up at Costco and Sam’s Club, downloading GasBuddy, tapping fuel rewards and using slip tanks. USA TODAY – Breaking News and Latest News Today Read More