The Antique Automobile Club of America (AACA) recognizes "motorized vehicles 25 years old or older, which were built in factories and specifically designed and manufactured for transportation use on public roadways and highways." Judging by the AACA evaluates such vehicles to be in historic or that have "been restored to the same state as the dealer could have prepared the vehicle for delivery to the customer." Specified AACA classic vehicles include "fine or unusual domestic or foreign automobiles primarily built between and including the years 1925 and 1942." There is no fixed definition of a classic car. Two taxation issues do impact however, leading to some people using them as cutoff dates. All cars built over 40 years ago are exempted from paying the annual road tax vehicle excise duty. HM Revenue and Customs define a classic car for company taxation purposes as being over 15 years old and having a value in excess of £15,000. Additionally, popular acclaim through classic car magazines can play an important role in whether a car comes to be regarded as a classic but the definition remains subjective and a matter of opinion. The elimination of depreciation can be a reason for buying a classic car and picking 'future classics' that are current 'bangers' can result in a profit for the buyer as well as providing transport. An immaculate well cared for prestige model with high running costs that impacts its value, but is not yet old enough to be regarded as a classic, could be a good buy, for example. Modern classic cars are generally older vehicles, ranging from 15 to 25 years, but are usually not accepted as classics according to the Antique Automobile Club of America. In the United Kingdom, the modern classic definition is open to the discretion often by Insurance Brokers and Insurance Companies who regard a Modern Classic as a vehicle that is considered collectible regardless of age. The usage of the vehicle limited to recreational purposes or restricted mileage is also taken into account. There was a worldwide change in styling trends in the immediate years after the end of World War II. The 1946 Crosley and Kaiser-Frazer, for example, changed the traditional discrete replaceable-fender treatment. From this point on, automobiles of all kinds became envelope bodies in basic plan. The CCCA term, "antique car" has been confined to "the functionally traditional designs of the earlier period" (mostly pre-war). They tended to have removable fenders, trunk, headlights, and a usual vertical grill treatment. In a large vehicle, such as a Duesenberg, Pierce-Arrow, or in a smaller form, the MG TC, with traditional lines, might typify the CCCA term.