GMC Truck Forum banner

1 - 3 of 3 Posts

·
Typical Smart-Ass
Joined
·
1,147 Posts
If you have a clock on your odometer that records trip miles you can set it when you fill up the gas tank. When you burn that tank off and refill, take your total miles traveled since the last tank and divide that by the gallons of gas you put in your truck. If you don't have the trip meter then just write down your odometer readings at both times and take the difference.
 
1 - 3 of 3 Posts
Top