Would you feel good about selling 3 YO LT Tires?

I just gave away a six pack of tires off of my 'C' to a friend that can use them for local use only on a service van. Plenty of tread, but they were on a 'C' that hadn't been used for 2 years. Unless you're a full timer, tires are already past their safety window before the tread wears out. And I didn't want a blowout 500 miles from home. My RV dealer drills holes in the sidewalls of MH tires that they replace to keep people from taking them from the scrap heap and using them.