Completing a vehicle title transfer is essential to establish clear ownership and legal responsibility for the vehicle. When you sell or buy a vehicle, transferring the title ensures that the new owner is officially recognized, which is necessary for registration, insurance, and liability purposes. Without a proper title transfer, the seller might still be held liable for traffic violations, accidents, or unpaid fees related to the vehicle. For buyers, a clear title transfer protects them from potential disputes over ownership or unpaid debts on the vehicle. This step provides legal protection for both parties and ensures transparency in vehicle transactions.