Is door lock key same as ignition on 1998 Chevy blazer?

In a 1998 Chevy Blazer, the door lock key and ignition key are typically the same, as they are designed to use a single key for both functions. However, there can be exceptions if the locks have been changed or if the vehicle has been modified. It's always best to check the vehicle's manual or consult a locksmith if there are any uncertainties.