You should get a lawyer for a ride-sharing car crash that was not your fault. The other side will have experienced insurance adjusters and/or lawyers to help protect their interests. The more they pay you the less they have. In order to maximize the recovery on a ride-share car crash case, you need a personal injury lawyer that can pressure the other side to pay a fair sum to resolve the case. If the other side refuses your lawyer needs to have the skillset to take a case to trial.
