A 2500 is a 3/4 ton truck, so it's rated with a cargo capacity of 3/4 of a ton, or 1500 lbs. This may be diminished by aftermarket add-ons, such as steel flatbed bodies.
40000 POUNDS
A single axle with dual wheels that has a rating of 5 tons can carry 10,000 pounds. The bed of the truck has to be the same rating as the truck, though.
between 50 and 100 thousand pounds. http://www.in.gov/indot/files/I-70CorridorsOfTheFuture3of4.pdf
*
4094.5
5511.556554625
1526.25
2,500 pounds = 1,133.98 kilograms.
The Titanic carried 75,000 pounds of meat.
5,000,000 lbs or five million pounds
1.25 tons
40,000 ounces.