I did a bit of research and found this website. Use it, as I feel it will help you in your quest. http://www.appraisedirect.com/commercial_truck_appraisals.htm
Most semi commercial trucks or delivery trucks can be 50 ft long.
It is necessary to have a commercial driver's license to drive a commercial truck. There are several sites on the internet that list used commercial trucks for sale including www.thepetestore.com, www.commercialtrucktrader, truckertotrucker.com, and autotrader.com.
Youl will want a commercial liability policy. This will cover you if you operate commercial trucks.
There are a few different online websites that have used commercial vehicles for sale. Some of these websites include Commercial Truck Trader, Enterprise Used Trucks, Ryder Used Trucks, and Truck Paper.
There are many companies that write insurance for semi trucks. Some of these companies are Progressive Commercial and Geico.
Chevrolet commercial trucks can be rented from many companies. Discount Car and Truck Rental as well as Enterprise offers many commercial trucks which one can rent. Many are Chevrolet box trucks.
Some cheap medium dirty trucks include the Chevrolet commercial GM truck and the Mitchell 1 truck. Both these trucks can be purchased online on used truck dealer websites.
The Oshkosh Corporation manufactures a wide variety of trucks. Some of these trucks include defense vehicles such as tankers as well as commercial vehicles such as mixer drums.
For commercial trucks, you can check their worth at http://www.commercialtrucktrader.com/research/tools/price-checker/. You can also check values at http://www.truckbluebook.com/
Various types of trucks can be found on Craigslist, including pickup trucks, commercial trucks, box trucks, dump trucks, and more.
Ford's website has a run down of all the commercial trucks they offer: http://www.ford.com/commercial-trucks/. Look through the different models and find one that fits your needs!
Estimates of 15.5 million trucks operate in the U.S.