Technically, no. If you have to go over the limit then there is no need to pass.
5 miles.
That mat be correct in practical terms, but the book (In California) says "zero". It is never okay to surpass the limit.
speed limits are set depending on location of the road and the states discretion. Usually you can go max 10mph over limit and cops wont stop you.. but to be sure..just stick to the speed limit.
i recently read you are allowed 5 mph over or under the posted speed limit. and also that when you are legally passing a vehical you must got 10mph faster then the car you are trying to pass. is this true???
According to the law, you're still bound by the speed limit posted on that roadway, even when passing. If you exceed this speed limit and are observed by a police officer doing so, it'll be entirely up to their discretion whether or not they pull you over and cite you. Typically, five miles per hour over or so will usually be let go (but this is in no way guaranteed), but if you're doing something like 20 over, you'll definitely be cited.
The legal speed limit is 55, passing or not. If you go faster, you take the risk of getting a ticket. Unless you are in a state which allows you you to exceed the speed limit while passing. Wyoming just passed this; not sure if any other states allow it.
Go over it with extreme speed.
In practice, It is acceptable to increase the speed of your vehicle over the legal speed limit to pass or overtake another vehicle. Legally, it is not permitted. If the other vehicle is already at the speed limit, you should not be passing it. If it were a police car you were passing, at any speed above the speed limit, they could stop you.
a downgrade
In Michigan it is 45 max on highway and you must go over into the next lane if available and/or possible.
it lets it go throu faster like a pump
yes they do. that's why if you are outside the most protected place to go to is in a ditch.
You can go as fast as you like. Legally, even one mile an hour over the speed limit can result in a ticket.
The speed limit is exactly that - the speed limit. It remains in place even when overtaking another vehicle. Chances are, if you're going five over the speed limit to overtake a vehicle, and a police officer observes it, they'll let it slide. Do 20 over, and they're not going to. However, there is no guarantee - the moment you go over the speed limit, you're subject to be cited for it, even in a passing situation.