Convenient Auto Renewal System - CARS
CARS – Oklahoma’s Official Convenient Auto Renewal System
Renewing your vehicle registration tag just got quicker and easier because Oklahomans can now renew online through the state’s official Convenient Auto Renewal System. The secure online service is available at http://CARS.OK.GOV, providing access for Oklahomans’ commercial, non-commercial and farm vehicle registration renewals.
Motorists have the option to pay for their registration with EFT, Visa, MasterCard, Discover, and American Express payments. The payments are processed through a secure payment engine, which abides by rigorous policies and procedures to ensure that Oklahomans can be confident that their payments are safe, private, and secure.