[HandOverFist]

WEIGHT
All cars will be permitted to run on the class minimum weight, but
may be no heavier than the minimum for the next heavier class.
Car can move up (lighter) one class or down (heavier) one class. If
weight is added, must be properly attached; see BALLAST. Class
and classification weight are determined without driver weight.
Once classification weight is calculated, 170 pounds is added for
driver to arrive at total weight. All cars are weighed with driver.