Suspending your insurance coverage is possible and can save you some money if you are planning to go on vacation for a few months. But there is a degree of risk involved  and certain requirements. Firstly, auto insurance companies will not allow you to pause or stop the coverage if you are still paying off your car loan.
If your car is already paid off, then you must consider the fact that suspending insurance coverage may lead to a lapse in your insurance history and higher rates in the future.
Drivers who are continuously insured get better rates than drivers with coverage gaps, so it is something that you should definitely keep in mind before making a decision. If you still wish to suspend, cancel or reduce your coverage for a period of time, make sure to check that your insurer agrees to restart the coverage on the same insured risk basis as before.