This could be something as simple as sleeping on your arm wrong causing irritation to a portion of your brachial plexus. Need physical exam to be sure. Dull ache in right armpit - What could cause dull ache in left armpit?
In fact, half-ton pickups weigh much more than that. The weight of a truck without cargo or passengers is called the curb weight. For example, many 2007 half-ton pickups have curb weights between 9000 (4082.3 kg) and 11000 (4989.5 kg) pounds [source: Edmunds ].The half-ton description loosely refers to the truck's payload capacity.his means that the truck can carry up to 1000 pounds (453.5 kg) of cargo and passengers in the cab and bed. But wait a minute: If you take a look at the stats on modern half-ton pickups, you'll notice that their payload capacities exceed 1000 pounds (453.5 kg).
The volume of concrete that a concrete truck hold is variable depending on the model of the vehicle. Older ones usually have 6 cubic meters however newer trucks have 8 cubic meter capacity. The volume of concrete a concrete truck hold is proportional to the weight the truck is carrying.