TULSA - If you have to fill up your tank, you'll find gas prices in the Tulsa area have now dropped below $3 a gallon.
We surveyed several fill stations overnight and found regular unleaded is down to $2.99.
That's a 4- to 5-cent drop since Monday.
Experts say the price drop could be due to refineries switching to a cheaper blend of gasoline for the winter compared to more expensive summer blends.
For a look at gas prices in the Tulsa area, Oklahoma or across the nation, visit our Gas page at http://bit.ly/gaspage.