Personal injury or bodily injury protection, which is often a part of full coverage car insurance, covers medical costs for you, your passengers, or other people injured in an accident. This type of coverage is required by most states, but keep in mind that the legal requirement may be too low for real world application. As medical costs soar, a policy that only pays out $30,000 is not likely to be enough, and you will be responsible for any difference between what your policy pays and what the actual medical costs are. It’s tempting to skimp on this coverage, but that can be a costly mistake.
Collision insurance is a coverage that helps pay to repair or replace your car if it's damaged in an accident with another vehicle or object, such as a fence or a tree. If you're leasing or financing your car, collision coverage is typically required by the lender. If your car is paid off, collision is an optional coverage on your car insurance policy.