Semi Trailer is one of the transportation whose axles are placed in the back of vehicle gravity (when the vehicle is under even load) and it fits connection equipements which can pass the horizontal and vertical force to the tractor. semi trailer is generally triaxial semi-trailer, which are dump trailers, low bed semi-trailer, fence semi trailer, container trailer, tank semi trailer, van semi trailer and the other species. It is one of the heavy transport vehicle connected with tractors through traction pins.
Semi trailer mainly transport goods whose volume is large, and difficult to split , such as excavators, etc. Fence semi trailer is more suitable to pull fresh goods, such as vegetables, fruits, etc. van semi trailer is more suitable to pull bulk, moisture and more expensive goods.
Semi Trailer Container Semi-Trailer,Mobile Gas Station,Gas Station Semi-Trailer,Container Gas Station Hubei Liwei Automobile Co.,Ltd , http://www.hltq.com
According to forecasts, the total tire sales in 2008 reached 311 million, a slight increase from 2007. The forecast of the RMA Tire Market Analysis Committee for 2008 includes: 44 million pieces of original car sales for passenger cars, which will fall by nearly 4%, due to the economic soft landing that led to a decline in domestic car production; the light truck original tires were 4.2 million, down nearly 6 %; The medium-sized and heavy-duty wide-base tyres have slightly increased, with an increase of more than 1% to 4.7 million.
RMA predicts tire sales this year to be flat with last year
According to the forecast of the American Tyre Manufacturers Association (RMA), total sales of tyres in the United States have remained flat or slightly increased in 2007 as a result of the increase in the total sales of replacement tyres in the United States in 2008 and the decrease in sales of original tyres. Tire sales forecast feedback on the domestic economic pressure in the United States will directly affect consumers and U.S. businesses.