To be legal for interstate travel with no extra permits the legal limit is 80,000 lbs. 20,000 lbs on single axles, 34,000 on dual axles. 12,000 on the steer axle .
16,000 - 20,000 lbs usually for the front part ("truck", "tractor", "cab"). But the empty trailer adds several tons more. For example a 53 foot long simple box ("van") trailer weighs 10,000-15,000...
Depends on the type. Generally, they can range between 8,000 and 12,000 lbs for the basic types which you normally see, and heavier for specialised units, such as lowboy trailers.
The weight of the truck depends on the size. If you have a semi truck with a trailer it will weigh less, rather than if it had the trailer it would weigh more. If you have a large engine than it will...
It varies. If the truck has a sleeper or not and if it has 3 axles or 2. The average is about 10,000 pounds. As he said it does have a lot to do with the sleeper and axle, But 10,000 would be a...