Most calculator-style tools work by taking a few inputs (injury severity, medical costs, time lost) and generating a rough range. That can be useful as a starting point—but it’s not the same as case evaluation.
In Illinois, insurers frequently contest truck injury claims by focusing on:
- Causation (whether the crash actually caused your symptoms)
- Documentation timing (whether treatment followed promptly and consistently)
- Comparative negligence arguments (even when the truck is clearly at fault)
- Damages proof (how well medical records and wage documentation support the losses)
So if your estimate was based on assumptions that don’t match your medical timeline or the crash evidence, the number can be misleading.


