The no zone — Maine Permit Test

The no zone on the Maine permit test — 4 rules, each with the reason behind it and a question on it while it is fresh.

The rules

A truck's largest blind spot is on its right side; it starts behind the cab and runs the length of the truck.

A car riding beside the trailer on the right can be hit when the truck moves over.

A trucks largest blind spot is on the right side.

Maine Driver’s License Manual, p.107

Do not drive alongside a large vehicle any longer than you must, because if its driver swerves or changes lanes suddenly you could collide.

A car lingering in the side No-Zone is right where the trailer goes if the driver dodges.

Do not drive alongside a large vehicle any longer than you must.

Maine Driver’s License Manual, p.107

A loaded truck at 55 mph takes at least 335 feet to stop, more than 1 1/2 times what a car needs.

A car cutting in close in front of a truck leaves it far less room than it needs to stop.

A loaded truck at 55 mph takes at least 335 feet to stop.

Maine Driver’s License Manual, p.107

A large vehicle's rear blind spot can reach up to 200 feet behind it.

A car tailgating a truck is invisible to its driver and cannot see the road ahead.

Large vehicles have huge blind spots-up to 200 feet behind them.

Maine Driver’s License Manual, p.107

On the test

Where is a truck's largest blind spot?

Along its right side. A car riding beside the trailer on the right can be hit when the truck moves over. Maine Driver’s License Manual, p.107: “A trucks largest blind spot is on the right side.”

How this works

Most practice tests hand you a bank of questions and leave the manual somewhere else. This one puts them together.

You read one law and the reason behind it, then answer a question on that law while it is still fresh. Get it right and you move on; get it wrong and you have found the gap while it is cheap to fix, not on the morning of the exam.

Learning one rule at a time, and proving it immediately, is what turns a manual you skimmed into something you actually know — and it makes studying feel like getting somewhere rather than like waiting to find out.

What it costs

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Where these come from

Every rule here is checked against Maine Driver’s License Manual, published by the Maine Secretary of State, and against the state code itself. Last checked 2026-10-05.