| 280 / | HD | LAND VEHICLES |
| * | DD | WHEELED {1} |
| * | DD | .~ Running gear {6} |
| FOR 145 | DF | .~.~ Suspension means (280/688) {8} |
| FOR 147 | ![]() | .~.~.~ Independent (280/690) {6} |
| FOR 148 | DF | .~.~.~.~> Steerable (280/691) {5} |
| FOR 154 | DF | .~.~.~.~> Plural diverse springs (280/697) |
| FOR 155 | DF | .~.~.~.~> Fluid (280/698) |
| FOR 156 | DF | .~.~.~.~> Leaf (280/699) |
| FOR 157 | DF | .~.~.~.~> Torsion (280/700) |
| FOR 158 | DF | .~.~.~.~> Coil (280/701) |