1 Your liver makes and stores fuel. 2  Your liver makes glucose from carbohydrates (say car-bow-hi-drates) that you eat, such as ones in bread, fruit and dairy products. 3  Some of this glucose travels in the blood to the rest of the body where it is used for energy. For example the liver makes urea (say you-rear) from parts of proteins that can't be used. 2  It is poisonous so the body has to remove it. 3  Blood collects this urea from the liver and sends it to the kidneys. 4  They filter urea from the blood and it is then expelled from the body as waste in your urine.
Using any of these trailers Flatbed, Step-deck or RGN, the actual height of the load including the trailer height can not exceed 13' 6, the width can not exceed 8' 6 and the total gross weight including tractor (truck), trailer and cargo can not exceed 80,000 lbs. to be considered a legal load.
Federal Rules - Truck Weight. For interstate travel, there has been a load limit of 80,000 pounds [40 tons] since the billâs inception. That is without any oversize or overweight permits. The weight limit on single axles is 20,000 lbs, dual axles 34,000 and steer axles 12,000 lbs. Federal Rules â Truck Size. On federal highways, semi trucks can be up to 102 inches wide and tow one 48-foot trailer or (2) 28-foot trailers. There is no height limit, except for structural clearances.