I have a 2003 Ram 1500 Quad Cab. It's milage hasn't been good since I bought it 3 years ago. But now with prices and more traveling for work need to figure out why it's so poor. It has a 4.9 liter. Auto trans. it gets about 10 mpg. The tires are the size called for in o/m. If anyone has any suggestions, glad to hear them.

 

that dose seem to be on the low side try posting in the 3gen ram area they should be able to help you. welcome to dodge forum.

 

Thanks for your help. I'l try that tom

 

Check tyre pressures are correct, clean air filter, have you changed ALL the oils recently?