Index: /trunk/presets/presets.xml
===================================================================
--- /trunk/presets/presets.xml	(revision 2306)
+++ /trunk/presets/presets.xml	(revision 2307)
@@ -2468,5 +2468,5 @@
             <combo key="backrest" text="Backrest" values="yes,no" default="" delete_if_empty="true" />
             <combo key="material" text="Material" values="stone,metal,wood,plastic" default="" delete_if_empty="true" />
-            <combo key="colour" text="Colour" values="black,brown,green,red,blue,white" default="" delete_if_empty="true" />
+            <combo key="colour" text="Colour" values="black,brown,green,red,blue,gray,white" default="" delete_if_empty="true" />
             <combo key="seats" text="Amount of Seats" values="2,3,4,5,6,7,8,9,10" default="" delete_if_empty="true" />
         </item>