{"replyTo":"","text":"I have a 2018 Cascadia and the way this company has it set up I get 6.5 MPG. Their computer says 7.7 but when you put paper to pen milage to gallons its a full 1mpg less than what they want. Wish it could get better","replyToPid":0}
{"replyTo":"","text":"Not an answer to your question but my t660 with a 625 C15 gets 6.5 mpg at 80k 😀😀 but I don't really care about fuel mileage ⛽⛽","replyToPid":0}