I don't think anyone can give you a very precise answer. There are too many variables: body length, side/front height, cab protection, lift angle, the truck's tires and suspension etc. Just as a SWAG, a tri-axle will typically have 18' or longer body with 4 1/2' or more front height.
Silkie eggs. The Silkie (sometimes alternatively spelled Silky) is a breed of chicken named for its atypically fluffy plumage, which is said to feel like silk.he Silkie bantam is the only variety of the Silkie, because a Silkie is one of the 7 bantam breed only. In some countries the silkie is known as a bantam breed while other countries the silkie is though as an optional bantam breed. Even though it is standardized.
The Australian Poultry Standard and British Poultry Standard call for Silkie bantams much smaller; in the Australian, the standard weights are 680 g (25 oz) for males and 570 g (20 oz) for females. The British standard weight for bantam Silkies is 600 g (22 oz) for males, and 500 g for females (18 oz).