hydro one in Ontario switched their fleet trucks some years ago from diesel to the v10 gassers after the 6.0L fiasco. It was cheaper to pay more for gas than repair the diesel fleet. They might be back to diesel now as I’m sure their truck turnover is high. The businesses will mostly do whatever is prudent. I told my buddy he needs to add a fuel surcharge to every contract he does now just to keep his margins.
as for me I’m still heading out for my hunt next week, fuel prices be damned. Thankfully I can afford it but does make a guy more cautious about heading out far now.