| 280 / | HD | LAND VEHICLES |
|
| 29 | DF | WHEELED {21} |
| 727 |  | .~ Attachment {22} |
| 728.1 | DF | .~.~> Inflatable passenger restraint or confinement (e.g., air bag) or attachment {12} |
| 801.1 | DF | .~.~> Safety belt or harness (e.g., lap belt or shoulder harness) {6} |
| 748 | DF | .~.~> Passenger safety guards {3} |
| 754 | DF | .~.~> Vehicle spring jacking lock, between sprung and unsprung mass |
| 755 | DF | .~.~> To prevent vehicle tip or tilt |
| 756 | DF | .~.~> Roll bars and/or overhead guards |
| 757 | DF | .~.~> Antiskid or slide {2} |
| 760 | DF | .~.~> Auxiliary platform or frame attachment for tractors |
| 761 | DF | .~.~> Parking assisting devices, nonpowered |
| 762 | DF | .~.~> Exterior {5} |
| 151 | DF | .~.~> Auxiliary load starters |
| 847 | DF | .~.~> Dust and mud guards {9} |
| 855 | DF | .~.~> Wheel scrapers and cleaners {2} |
| 159 | DF | .~.~> Dust guards |
| 160 | DF | .~.~> Wheel guards {1} |
| 161 | DF | .~.~> Chafe irons {1} |
| 163 | DF | .~.~> Steps {4} |
| 170 | DF | .~.~> Whip sockets {5} |
| 180 | DF | .~.~> Hay load binder |
| 181 | DF | .~.~> Rein supports and guards |
| 182 | DF | .~.~> Rein holders {1} |
| 186 | DF | .~.~> Hitching and controlling devices {3} |