New(er) Dodge aka Ram trucks.

I have an 05 Ram 5.7 with 104,000 miles on it. I get 11-12 mostly hiway and occasional stop light. I pulled a plug at 102,000 miles and it looked perfect. Truck is 20 years old and has fired up everytime I turned the key. I just replaced the front calipers, because piston was frozen, and pads and rotors. New pistons in caliper are plastic to eliminate the problem of piston frozen. Maybe happened because I don't use it every day. A great truck and great engine. By the way I got 14 years out of original battery.