Showing with 3 additions and 3 deletions.

+1 −1 data/json/items/tool/workshop.json

+2 −2 src/veh_interact.cpp
diff --git a/data/json/items/tool/workshop.json b/data/json/items/tool/workshop.json
@@ -12,7 +12,7 @@
     "price": 18000,
     "bashing": 8,
     "to_hit": -2,
-    "qualities": [ ["JACK", 14 ] ]
+    "qualities": [ ["JACK", 15 ] ]
   },
   {
     "id": "jack_makeshift",

diff --git a/src/veh_interact.cpp b/src/veh_interact.cpp
@@ -362,8 +362,8 @@ void veh_interact::cache_tool_availability()
                            map_selector( g->u.pos(), PICKUP_RANGE ).max_quality( JACK ),
                            vehicle_selector(g->u.pos(), 2, true, *veh ).max_quality( JACK ) } );
 
-    // cap JACK requirements at 6000kg to support arbritrarily large vehicles
-    double qual = ceil( double( std::min( veh->total_mass(), 6000 ) * 1000 ) / TOOL_LIFT_FACTOR );
+    // cap JACK requirements at 8000kg to support arbritrarily large vehicles
+    double qual = ceil( double( std::min( veh->total_mass(), 8000 ) * 1000 ) / TOOL_LIFT_FACTOR );
 
     has_jack = g->u.has_quality( JACK, qual ) ||
                map_selector( g->u.pos(), PICKUP_RANGE ).has_quality( JACK, qual ) ||