Assuming you're referring to US law, in most states, it's the same as the limit for regular passenger cars, with the exception of certain designated areas (for example, steep grades). Some states have a 55 MPH speed limit for trucks - Ohio, Michigan, Illinois, and California are among them. Texas has a nighttime speed limit of 65 for trucks.
Trucks with 3 or more axles Trucks transporting explosives School buses transporting pupils
probably 8 or more
They come in many sizes and configurations. They could be single axle trucks, tandem axle trucks, tandem axle truck with additional lift axles, tandem axle trucks with a twin steer setup (and these may also have additional lift axles, as well), and even tractor-trailers with mixer trailers. You'd have to be a little more specific as to which one you had in mind.
there is more then one speed sensor i know there is one in the transmission and one around the front axles and one more not to sure where it could be
speed limit at uncontrolled intersections in Alberta is approx. 25 km/hrs because the roads are narrows and vehicles are parked on both sides.If your speed is more than 25 it is hard to identify the hazards.
you need to be a little more specific.
we have a limit of 75 in some states and no speed limit in some states out west
No, but they allow you to tighten down the trucks a lot more without sacraficing speed.
The wheels, and particularly the axles are designed to take no more than a certain weight. If this is exceeded, damage to the wagon may result.
Exceeding the maximum speed limit in Pennsylvania is 30+ mph over the speed limit. I was going 31 over the speed limit and received a ticket for $190.00. Depending on the area, the ticket could be more or less, but I wouldn't think it would be cheap.
Where? Be more specific!
Trucks are larger heavy, and more powerful. They take more fuel.Using the formula Force = Mass x Acceleration, You know that with more to get the same Acceleration (speed) with more Mass, you need way more Force (which is made by fuel being burnt.)