MAKING THE GRADE: Which Octane is best for your car?
Posted September 26, 2017
![](https://kellerbros.com/wp-content/uploads/2017/09/iStock-459983059-300x200.jpg)
When most drivers in Colorado fill up the gas tank, they probably select the cheapest price, paying little or no attention to the octane number. While cost is typically a major concern when purchasing gas, the lowest and cheapest octane can sometimes be the wrong choice. What do the numbers
... continue reading.Categories: Car Care Tips