Tire Life Expectancy’s

[Jpeter43]

Have an 2018 Eco diesel with 54,400 miles on it. How long should the initial tires that came with the vehicle last?
Also, we get about 19 miles per gallon for highway/city use & approximately 23 mpg for highway use. Are the mpg what should be expected?

 

[CAVEMANN]

Those mileage numbers are not out of line, I get 22 to about 29 if I drive conservatively, tire life is hard to say I got about 37000 out of my last set of all terrain Coopers, for the record, they didn't get rotated & balanced like they should have been, covid had EVERYTHING screwed up & we were doing about 1200 miles a week, just put 4 new ones on a week ago, $1500 smacks mounted, balanced, road hazard warranty, free rotation, balance & flat repair, they discontinued the ones I like & had to go with a different tire, it's a more aggressive tread pattern and may not go as long, IDK.

 

[mharvan]

I got about 48,000 out of my OEM's and just swapped out tires and wheels as I wanted to change to 17" rims averaged about 20.5 mpg, and 28.5 mpg highway, 16 mpg towing

 

[Tmckinney20]

Have an 2018 Eco diesel with 54,400 miles on it. How long should the initial tires that came with the vehicle last?
Also, we get about 19 miles per gallon for highway/city use & approximately 23 mpg for highway use. Are the mpg what should be expected?

Here is my mpg