We're really picky about fuel efficiency. We have aerodynamic equipment on all of our trailers, we give our drivers bonuses on mpg, and also give them 10% of the discount on the fuel cards as a bonus so they actually get on the app and find the cheapest fuel with the most discount. I've heard some fleets have $1+ per mile cost on fuel. Our equipment isn't new though, we bought used 2015 trucks in 2019.