diff --git a/data/json/items/tool/unfoldable.json b/data/json/items/tool/unfoldable.json
index b3432b6e43a1d..332509e8b400f 100644
--- a/data/json/items/tool/unfoldable.json
+++ b/data/json/items/tool/unfoldable.json
@@ -47,7 +47,7 @@
     "type": "TOOL",
     "copy-from": "generic_folded_vehicle",
     "name": { "str": "inflatable boat" },
-    "description": "This rubber rowboat (oars included) is deflated for storage.  Activate it (having an air pump in inventory) to inflate and launch.",
+    "description": "This rubber rowboat (oars included) is deflated for storage.  Activate it, having an air pump in inventory, to inflate and launch.",
     "weight": "32420 g",
     "volume": "9000 ml",
     "symbol": "0",
diff --git a/data/json/vehicleparts/vehicle_parts.json b/data/json/vehicleparts/vehicle_parts.json
index 0dc20533c55a2..a350d3b5edf5a 100644
--- a/data/json/vehicleparts/vehicle_parts.json
+++ b/data/json/vehicleparts/vehicle_parts.json
@@ -1178,7 +1178,9 @@
     "item": "inflatable_section",
     "location": "structure",
     "folded_volume": "750 ml",
+    "folding_time": "60 seconds",
     "unfolding_tools": [ "hand_pump" ],
+    "unfolding_time": "150 seconds",
     "requirements": {
       "install": { "skills": [ [ "mechanics", 3 ] ], "time": "60 m", "using": [ [ "vehicle_screw", 1 ], [ "drilling_standard", 1 ] ] },
       "removal": { "skills": [ [ "mechanics", 2 ] ], "time": "30 m", "using": [ [ "vehicle_screw", 1 ] ] },
@@ -1202,7 +1204,9 @@
     "item": "inflatable_airbag",
     "location": "under",
     "folded_volume": "750 ml",
+    "folding_time": "60 seconds",
     "unfolding_tools": [ "hand_pump" ],
+    "unfolding_time": "150 seconds",
     "requirements": {
       "install": { "skills": [ [ "mechanics", 2 ] ], "time": "60 m", "using": [ [ "vehicle_screw", 1 ], [ "drilling_standard", 1 ] ] },
       "removal": { "skills": [ [ "mechanics", 2 ] ], "time": "30 m", "using": [ [ "vehicle_screw", 1 ] ] },
diff --git a/doc/JSON_INFO.md b/doc/JSON_INFO.md
index 1e839a4a72577..cbdddad066308 100644
--- a/doc/JSON_INFO.md
+++ b/doc/JSON_INFO.md
@@ -2816,8 +2816,11 @@ Vehicle components when installed on a vehicle.
   { "id": "hotplate", "hotkey": "h" },
   { "id": "pot" }
 ],
-"fold_tools": [ "needle" ], // tool itype_ids required for folding
-"unfold_tools": [ "hand_pump" ], // tool itype_ids required for unfolding
+"folded_volume": "750 ml", // volume this vpart takes in folded form
+"folding_tools": [ "needle_curved" ], // tool itype_ids required for folding
+"folding_time": "100 seconds", // time to fold this part
+"unfolding_tools": [ "hand_pump" ], // tool itype_ids required for unfolding
+"unfolding_time": "150 seconds", // time to unfold this part
 "damage_reduction" : {        // Flat reduction of damage, as described below. If not specified, set to zero
     "all" : 10,
     "physical" : 5
@@ -3972,12 +3975,6 @@ The contents of use_action fields can either be a string indicating a built-in f
     "waterproof": true, // Is the effect waterproof.  (Default: false)
     "moves": 500 // Number of moves required in the process.
 },
-"use_action": {
-    "type": "unfold_vehicle", // Transforms the item into a vehicle.
-    "vehicle_name": "bicycle", // Vehicle name to create.
-    "unfold_msg": "You painstakingly unfold the bicycle and make it ready to ride.", // Message to display when transforming.
-    "moves": 500 // Number of moves required in the process.
-},
 "use_action" : {
     "type" : "consume_drug", // A drug the player can consume.
     "activation_message" : "You smoke your crack rocks.  Mother would be proud.", // Message, ayup.