Pike Helleksen

2019 AT4 with 57,000 miles uses 1 guard in 4000 miles. I’m 77 years old. I drive 11 miles to and from my office on county roads. No hot rod no racing no towing. My dealer says,”ignore the computer for timing on an oil change, change oil every 5000 miles, check the oil each time you buy gas. I did this kind of thing with my first car in 1960. It used oil, I paid $200.00 for it not $60,000.00 and it was far from new. Is anyone getting help with this? If it uses 1 quart in 4,000 now what will it be with 90,000 miles?