This may not belong in a truck forum, but I am curious about the use of nitrogen in truck tires.
We purchased new tires for our Excursion from Costco. They installed them and filled them with nitrogen. I had not heard of this before, and asked them about why they filled them with nitrogen. My assumption was that perhaps there was less variation in pressure going from summer to winter, or some such thing. They stated that the nitrogen improved fuel mileage. I'm not sure how that works, but I was wondering; Does anybody use nitrogen in truck tires?
We purchased new tires for our Excursion from Costco. They installed them and filled them with nitrogen. I had not heard of this before, and asked them about why they filled them with nitrogen. My assumption was that perhaps there was less variation in pressure going from summer to winter, or some such thing. They stated that the nitrogen improved fuel mileage. I'm not sure how that works, but I was wondering; Does anybody use nitrogen in truck tires?