Definition of Acute tubular necrosis. Acute tubular necrosis: A severe form of acute renal failure that develops in people with severe illnesses (such as sepsis) or with very low blood pressure. Patients may need dialysis. Kidney function often improves if the underlying disease is successfully treated. Abbreviated ATN.
Buying a tow dolly can cost  $1,000-$4,500, depending on towing capacity, size, quality of materials and other options. For example, the Roadmaster RM3477 Tow Dolly with built-in electric brakes sells for $1,600 -$2,000, and can tow a vehicle weighing up to 4,250 pounds.
A single vehicle with a GVWR of 10,000 lbs. or less including a tow dolly, if used. If the towing vehicle weighs 4,000 lbs. or more unladen, you may tow a: Trailer coach not exceeding 9,000 lbs. gross. Trailer coach or 5th-wheel travel trailer under 10,000 lbs. GVWR when towing is not for compensation. 5th-wheel travel trailer exceeding 10,000 lbs. but not exceeding 15,000 lbs.