Many of us carry duplicate roadside assistance coverage, probably because it really is not that expensive, and as sort of a security blanket if one phone operator is less than helpful. I have Good Sam, a phone number offered by my motorhome insurance company, a phone number offered by my extended warranty company, and the roadside assistance from my car(toad) insurance company. All of these advertise that they will send help...from that point on I am on my own to make repairs. They will mount a usable tire (don't have one for the MH), make roadside repairs to get me moving (pound out a fender) or tow me to appropriate repair facility. So I have multiple numbers to call for help, but I anticipate I will have to pay for the help.
That's just the way it is.