Aye Aye, we have State Farm and our policy is on the truck and trailer separately unless they are hooked up then the truck policy covers the trailer. They didn't give any problems and this was a 2nd F350 added to the policy. We've also never had them come close to not covering a claim, that is as long as you don't have over 4 in a year which we haven't. We also have Farmer's on my wifes SUV and they've been great at covering claims. A deer ran into the passenger door while on vacation, **** I was going to leave the hair that was stuck in the door trim and show them the pics but they laughed and said it wasn't needed, "we believe you, stop worrying" lol.
I had Allstate when I bought my 1st car and they were ridiculously overpriced, I stuck with them for 4 years then switched to USAA when I bought my next car and the price dropped tremendously. For whatever reason I again changed to Travelers when I bought my next two brand new cars and they were quite cheap but I'm not sure how happy I would've been if I ever had a claim. Next went to Statefarm on the 2 Super Duties, stepsons car, ATV's, RV and regular pull trailer and they've been awesome.
We do have a great relationship with our agent which I believe helps a bit, he'll fight for anything we need and he gets it done without us having to do anything. Same with our Farmer's agent. Believe it or not they usually call us once a year or every other and let us know our price dropped, we've never gone up and we have one of the bigger policies about 500k+ coverage.