I was an insurance agent in a previous life and the company is obligated to act in good faith, they will make an offer, you can turn it down and go to a supervisor as mentioned, but it depends on state laws as to any time to settle, after they make an offer, they can wait til they sell ice cubes in XXLL. To them it's a contingent laibilty but the money is still invested, along with 5,000 other claims that month, that adjuster could care less until you show them the costs. Justify what you are asking for.
If you use the attorney word, they may clam up and say fine. I simply remind them that I am to be fully indemnified for the loss, with a "like kind" vehicle or the cost to replace what was lost, even if that means building one. I just say "you know, I do have other options to be fully indemnified" and tell them to sharpen a pencil and get back with you. Don't get mad and say something, be kind and firm.
You can also tell them of any injury and that you want to wait. They may say they have to settle the personal injury before property damage, not true, they don't have to. That's a way to get you to flip for medical payments until you take the property damage claim. Check on state laws where you are. A call to the insurance commissioner usually won't do much good, IMO. Everyone in the commissioner's office are X-insurance people and they may want to go back to companies when politics dictates. They are really for compliance not so much consumer advocates.
Then, if you don't get what you want, ask an attorney about it in your area. Most of the time you'll get damages, court costs and reasonable attorney fees. :coffeedrink: