The weight limits are based on how many axles you have. and how much you want to pay for the license. The more weight the more a license costs.
Trailers are limited to 53ft max
A single axle can have 12,000 lbs max (a single tire on each side as in the steering axle)
A single axle with 4 tires (2 each side) is rated at 20,000 lbs.
Tandem axles, two axles within 5 ft of each other 36,000 lbs
Axles separated by more then 5 ft are rated as single axles.
So if a tractor has a steering axle 12K
tandem driver axles 36k
tandem trailer axles 36k
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total 80k
A 28ft trailer is called a pup
The equipment that goes between 2 trailers to make a set is called a dolly
2 trailers + a dolly can not exceed 61 ft. ( 28 + 28 + 5) end to end (tractor not counted)
A rough rule of thumb for weight you can load is trailer length minus 2 ft in thousands.
So a 28ft trailer can be loaded 26,000 lbs if loaded perfectly.
Which city, exactly? Those are going to be matters of city ordinance, not state law.
As big as the customer specifies it to be, within legal limits. It could be anything from a 1/4 ton pickup all the way up to a tractor-trailer.
"Inner-Bridge" refers to the following: For the Interstate Highway System, inner-bridge legal weight limits are established. There is a weight limit for the truck tractor portion of the truck tractor/semi-trailer combination and a weight limit for the latter part of the combination. The extreme axle distances for each of the two portions are both designated as inner-bridge limits. The inner-bridge for the truck tractor portion is the distance from the center of the steering axle to the center of the last truck tractor axle. The inner-bridge for the latter portion is the distance from the center of the rear axle of the tractor or the center of the first axle of the rear axle group of the tractor to the center of the last axle of the trailer.
For a five axle combination running in the US, 42 - 45 tons is typical for it to remain within legal weight limits.
Not legally. The only place where it's legal to drive at that speed is the Interstate in Texas, which still limits commercial vehicles to 70 MPH. There's little to no benefit in driving so fast, anyhow.
Because some elements present in the body are at such low levels they fall below detection limits. Typical instrumentation has limits to what concentrations they can detect.
Dentures are covered under most standard dental insurance plans, but may have replacement limits. The easiest way to find out if you have this plan is to call your insurance company or provider.
20 MPH
Currrently, standard weight limits apply to the total truck and not just the box. Federal law established the minimum weight requirements with four basic limits for single axle, double axle, bridge and gross vehicle weight. Only seven States curretly apply the federal limits; the reminaing States apply some combination of the standard limits.
For Propane: (limits of flamability in standard air(% by volume) Lean Limit: 2.0 Rich Limit: 9.5
This is 3 standard deviations above and below the mean.
70 mph