I use my personal vehicle for work every day. Can I write off my car payment and other maintenance updates like oil changes?

My work does not offer company vehicles and a personal vehicle is mandatory to work. Also, work requires special insurance coverage for my vehicle, can I write the car insurance off too? If yes, How do I do this?

Also, My work does not offer any mileage reimbursement or any additional incentives for the mandatory use of personal vehicle. I'm in Pennsylvania, if that makes a difference.