I am right now going through the conversion from conventional home/multiple-auto policy to stated-value policy with Liberty Mutual - but I am not doing this for the sake of avoiding emissions testing, I want the older vehicles insured for what it would cost me to replace them, not some puny Blue Book number
Liberty Mutual doesn't do stated value policies, but their subsidiary company SafeCo does (we previously had the 40 and Blazer insured with them when we had the condo, but when we bought the house, the combined policy made the home insurance part more affordable)
SafeCo wants to know the number of miles a vehicle is driven per year (from past experience, I went for 3000 miles each) - and they want all vehicles insured under stated value to be stored in a locked facility, i.e. garage or somesuch. They are currently asking me to provide multiple pictures of outside, inside, engine compartment, and of the place where each vehicle will live. Once the underwriters get those, they may adjust certain conditions of the policy, or price.
Several other big insurers also do stated-value policies, and the requirements vary slightly by company - Hagerty will not cover vehicles that are being wheeled, so that was not an option for me
funny enough, the stated-value policy comes in lower than what was charged for the three vehicles (40, LX and Blazer) on my conventional home/auto policy with Liberty Mutual, even though Safeco will have to pay out more in case of a claim - I am also able to keep the home/auto combination discount through the conventional insurance with Liberty Mutual that still includes the GX