The three axle straight truck is a popular combination for local delivery firms that need higher weights than are available with the 2 axle straight truck. Common applications are deliveries in urban areas to retail locations, as well as building supply materials. The weights depicted in the map below include a front axle weight maximum of 20,000 lbs. Front axles are usually not supplied from the manufacturer to have such a high axle weight, but some trucks will be manufactured to high front axle weights depending on the application. See the detailed truck information section to obtain accurate axle weight information for this truck combination.