Bought a 2021 Nissan Titan PRO4X about six to seven months ago. Will provide a picture after I take one later today. Not really happy with the gas mileage and vented those frustrations to the dealership the other day with the first oil change and tire rotation. All and I've been doing the math! Kept all my gas receipts so far! My truck's computer is off 1.5 miles per gallon. So I'm actually getting 13 MPG! Anybody else seeing terrible numbers?