https://articlescad.com/10-sit....es-to-help-you-to-be
Why You Should Have a Key Spare You can save money by making a spare key before you lose one. A new key purchased from a dealership can be expensive. It's less expensive to make copies. Having an extra key can also help you avoid expensive and stressful situations. It can prevent you from losing your keys and being stuck outside of your vehicle. Peace of Mind The main reason for having an extra key is to protect against the stress and anxiety of being locked out of your home or vehicle.