The rules that use the vocabulary item "vehicle" are:

<a_a_v>

amphibious assault vehicle

<enemy_noun>

enemy vehicle

<i_f_v-sing>

bradley infantry fighting vehicle with stinger

<i_f_v-pl>

bradley infantry fighting vehicle with stingers

<vehicle_class-sing>

vehicle

<attach_detach_vehicle_command>

<attach_detach_vehicle_verb> vehicle <unit-sing>

<other_target>

armored vehicle

vehicle

<specific_vehicle_type-pl>

armored vehicle launch bridges

<a_a_v-sing>

amphibious assault vehicle

<intrans_mount_dismount_verb-located>

dismount your vehicle

mount your vehicle

<other_target-sing>

armored vehicle

vehicle

<specific_vehicle_type-sing>

armored vehicle launch bridge

armored vehicle launch with miclic

combat engineering vehicle

fire support team vehicle

hellfire missile resupply vehicle

medium tank recovery vehicle

<intrans_mount_dismount_verb-not_located>

dismount your vehicle

mount your vehicle

<i_f_v>

bradley infantry fighting vehicle with stinger

bradley infantry fighting vehicle with stingers

<enemy_noun-mobile>

enemy vehicle

<specific_vehicle_type-not_creatable-pl>

armored vehicle launch bridges

<specific_vehicle_type-creatable-sing>

armored vehicle launch bridge

armored vehicle launch with miclic

combat engineering vehicle

fire support team vehicle

hellfire missile resupply vehicle

medium tank recovery vehicle

<repair_command>

<repair_verb-not_located> <other_unit> tow vehicle is <other_unit-controlled_unit>

<specific_vehicle_type-not_creatable-sing>

armored vehicle launch bridge

armored vehicle launch with miclic

combat engineering vehicle

fire support team vehicle

hellfire missile resupply vehicle

medium tank recovery vehicle

<vehicle_class>

vehicle

<specific_vehicle_type-not_creatable>

armored vehicle launch bridge

armored vehicle launch bridges

armored vehicle launch with miclic

combat engineering vehicle

fire support team vehicle

hellfire missile resupply vehicle

medium tank recovery vehicle