If you are buying a car from dealership do need proof of insurance prior to buying?

Yes, most dealerships will require proof of insurance before they can let you take the car off the lot. When buying a car from a dealership, having proof of insurance is often considered an essential requirement before the buyer can take ownership of the vehicle. Insurance provides financial protection to a car owner and gives reassurance to a dealership in case of an accident or unfortunate incident involving the insured car.