I went with KTAC as the tractor is fully covered on either of my properties and while hauling on the road in between, with only the single policy. Coverage also includes damage to the tractor due to accidents during use, e.g., roll-over, limb through the radiator, and the like. You can also add a trailer or implements to the policy if you wish.
I do not have a Kubota, when I checked the forum on insurance from KTAC I read this (•Q- Can I purchase insurance through KTAC Insurance Agency if I pay cash for my equipment? Yes! The Kubota-Endorsed Insurance is available for anyone owning Kubota equipment!!
Ron