I have mentioned in previous threads regarding this endorsement to a homeowners policy. I will reiterate, some companies do, some companies don't. This endorsement is every bit as good as a stand alone policy & it lacks nothing by way of coverage. Liability only or with Physical Damage coverage. Rates are often reduced for endorsements like this under the home policy. An example with one of my carriers regarding the liability charge for sport vehicles. With a sled, atv, sxs etc.. it is 1 single charge for any or all units, again, not all companies write this coverage this way.
One disadvantage of having these endorsed to the home policy is that if you have a claim on a sled or atv etc.., the claim count goes against the home policy which could affect the loss free discounts if the home policy provides this discount. Find the coverage that is right for the right price, irregardless of a stand alone policy or an enorsement to an existing policy. As far as the Umbrella policy is concerned, this policy is exactly as it sounds, it covers your liability "over & above" the liability coverage provided by your Home, Auto, Watercraft, ATV policies. This type of coverage does not cover the item itself, it provides additional Liability protection to policies that are already in force.-Mezz