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They don't necessarily have to, although some states do have separate truck speed limits. In most cases, the company which owns the trucks has them limited to a certain speed.
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∙ 10y ago
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What the future tense for speed?
Semi trucks and cars
Can someone tell me how cars are loaded on those double level trailers pulled by semi-trucks?
A person drives the cars onto the trucks. The top level of the truck lowers down to a degree that a driver can drive the cars on the ramps and locks the ramp back up in position.
Do you think that highways are a dangerous place for a semi truck?
I think highways are dangerous because of semi trucks, they are very big trucks on the road with very small cars what a shame.
Why do semi trucks have bigger steering wheels than cars?
It gives the driver more leverage.
What kind of license do you need to drive semi trucks?
In order to drive semi trucks, you generally will require a Class A commerical driver's licence. In addition, endorsements are required for additional arrangements such as an "H" addtion for carrying hazardous materials.
What cars are diesel?
The type of vehicles that have a diesel engine are pickup trucks, vans, semi trucks, box trucks, some smaller cars such as sedans and also some suvs have diesel engines in them. The GMC sierra has an duramax diesel in it.
How many miles do semi-trucks drive in a day?
700 miles or 11 hrs
How much diesel will you need to drive 470 miles?
depends on the car or is it a semi... Big trucks usaully get about 5-7 miles per gallon, cars and pickups much better mpg.
How many cars can a P and O ferry hold?
The large cross-Channel ferries can hold 1,059 cars or 180 semi-trucks.
What type of radios do semi trucks use?
The AM/FM/CD/etc. radios are the same as found in cars.
How much CO2 do semi-trucks emit?
Hardly any at all ... hard to believe from what we perceive as exhaust emitting from their tall pipes, but some semi trucks emit less emissions than some older passenger cars.
Are semi trucks more or less used compared to other forms of transport?
Semi trucks are extremely popular, as they save a great deal of money compared to plane or ship for moving cargo and goods. Personal forms of transportation like cars and trucks still outnumber semis on the road.
