I was an independent driver with them for a short ...

I was an independent driver with them for a short while until I got wise. They tell you that commercial insurance is not necessary to drive for them and that you are covered by their 'umbrella' policy but they won't supply you a copy of it. They tell you that California's law that requires you not to be a 1099 driver (AB 5) and instead, be an employee of the company, is not relevant to them.
Run, don't walk, away from this company, in my opinion.
Good news is they paid me although MTM pays better and they do require commercial insurance (for a reason)!