weighed the Duster today

I took my Duster to the same certified scale where I weighed it last year, here are the results

before: 318, 727, power steering & brakes, all iron engine ; 3230 lbs.

now: 440,727, manual steering & brakes, aluminum heads, intake,waterpump & housing, & aluminum radiator; 3200 lbs.

both weights are with NO driver & less than 1/4 tank of gas.