I believe that this is happening because it is almost impossible to calculate what an insurance rate would need to calculate on a car this different without preexisting data. For one off cars, this is not a problem because there are so few, but with the Cybertruck which tesla has the capacity to produce upwards of 200,000 vehicles yearly, it has the possibility of screwing up the formula that GEICO has come up with to flourish as a company since 1936.