Then just let me add one comment, too. Darren's suggestion would only work if the manufacturer has had the caravan type approved to the higher MTPLM. If he has, it's not an upplate at all because the statutory plate won't have changed.Some manufacturers after placing the individual limit to that particular caravan, bung lower load rated tyres on, presumably to save a bob or two!
Up-plate, check the tyres dont need replacing.
Oh hang on, have I just broken my self imposed silence.