I’m on large farms every day, working farms. The men have & use chains for a host of things, short chains, long, chains, heavy chains. Even using chains to pull calves every now & then. My experience, men love chains, like women love shoes.Size. A truck tire is a much different size than tires used on farming equipment.
wanted to add: just asked a 30 year OTR trucker if 8 ton bottle jack is sufficient for a semi. He rolled his eyes & said “for about two seconds.” Opinion only. I have no background in jacks or semi trucks.