diff --git a/LeoCAD/library.bin b/LeoCAD/library.bin
index b3cc20a88a41a91db90cd794c71265e3a1eca596..138dbfa839523de877170436f11f44aec7babe37 100644
Binary files a/LeoCAD/library.bin and b/LeoCAD/library.bin differ
diff --git a/datasheets/wheels.json b/datasheets/wheels.json
index b3763b21f77097e0da6bc266650dd3cc19d99cb5..8bf8be2cbc40d5190df193aacdf971317e7065a1 100644
--- a/datasheets/wheels.json
+++ b/datasheets/wheels.json
@@ -1,68 +1,112 @@
 {
-    "4265cc01":{
-        "item number":"4265cc01",
-        "item description":"wheel 14",
-        "category":"wheel",
-        "related items":59895,
-        "price [Euro]":0.02,
-        "mass [g]":0.5,
-        "delivery time [days]":5,
-        "data source":"https://www.bricklink.com/v2/catalog/catalogitem.page?P=4265cc01#T=C",
-        "diameter [mm]":14.0
+    "88517": {
+        "item number": "88517",
+        "item description": "Wheel 75",
+        "category": "wheel",
+        "price [Euro]": 1.09,
+        "mass [g]": 17.7,
+        "delivery time [days]": 5,
+        "data source": "https://www.bricklink.com/v2/catalog/catalogitem.page?P=88517#T=S&O={%22iconly%22:0}",
+        "diameter [mm]": 75
     },
-    "3482c01":{
-        "item number":"3482c01",
-        "item description":"wheel 24",
-        "category":"wheel",
-        "related items":3483,
-        "price [Euro]":0.01,
-        "mass [g]":3.0,
-        "delivery time [days]":5,
-        "data source":"https://www.bricklink.com/v2/catalog/catalogitem.page?P=3482c01#T=C",
-        "diameter [mm]":24.0
+    "11957": {
+        "item number": "11957",
+        "item description": "Tire 100.6",
+        "category": "wheel",
+        "price [Euro]": 2.86,
+        "mass [g]": 22,
+        "delivery time [days]": 5,
+        "data source": "https://www.bricklink.com/v2/catalog/catalogitem.page?P=11957&idColor=11#T=P&C=11",
+        "diameter [mm]": 100.6
     },
-    "56904c02":{
-        "item number":"56904c02",
-        "item description":"wheel 43,2",
-        "category":"wheel",
-        "related items":30699,
-        "price [Euro]":0.11,
-        "mass [g]":13.0,
-        "delivery time [days]":5,
-        "data source":"https://www.bricklink.com/v2/catalog/catalogitem.page?P=56904c02#T=C",
-        "diameter [mm]":43.2
+    "2903": {
+        "item number": "2903",
+        "item description": "Wheel 61.6",
+        "category": "wheel",
+        "price [Euro]": 0.56,
+        "mass [g]": 12.34,
+        "delivery time [days]": 5,
+        "data source": "https://www.bricklink.com/v2/catalog/catalogitem.page?P=2903&name=Wheel%2061.6mm%20D.%20x%2013.6mm%20Motorcycle&category=%5BWheel%5D#T=P",
+        "diameter [mm]": 61.6
     },
-    "41896c04":{
-        "item number":"41896c04",
-        "item description":"wheel 56",
-        "category":"wheel",
-        "related items":41897,
-        "price [Euro]":0.45,
-        "mass [g]":23.0,
-        "delivery time [days]":5,
-        "data source":"https://www.bricklink.com/v2/catalog/catalogitem.page?P=41896c04#T=C",
-        "diameter [mm]":56.0
+    "2902": {
+        "item number": "2902",
+        "item description": "Tire 81.6",
+        "category": "wheel",
+        "price [Euro]": 3.71,
+        "mass [g]": 19.34,
+        "delivery time [days]": 5,
+        "data source": "https://www.bricklink.com/v2/catalog/catalogitem.page?P=2902&name=Tire%2081.6%20x%2015%20Motorcycle&category=%5BWheel,%20Tire%20&%20Tread%5D#T=P&C=11",
+        "diameter [mm]": 81.6
     },
-    "2903c02":{
-        "item number":"2903c02",
-        "item description":"wheel 81,6",
-        "category":"wheel",
-        "related items":2902,
-        "price [Euro]":1.31,
-        "mass [g]":30.0,
-        "delivery time [days]":5,
-        "data source":"https://www.bricklink.com/v2/catalog/catalogitem.page?P=2903c02#T=C",
-        "diameter [mm]":81.6
+    "41896": {
+        "item number": "41896",
+        "item description": "Wheel 43.2",
+        "category": "wheel",
+        "price [Euro]": 0.79,
+        "mass [g]": 9.35,
+        "delivery time [days]": 5,
+        "data source": "https://www.bricklink.com/v2/catalog/catalogitem.page?P=41896&name=Wheel%2043.2mm%20D.%20x%2026mm%20Technic%20Racing%20Small,%203%20Pin%20Holes&category=%5BWheel%5D#T=P",
+        "diameter [mm]": 43.2
     },
-    "88517c01":{
-        "item number":"88517c01",
-        "item description":"wheel 100,6",
-        "category":"wheel",
-        "related items":11957,
-        "price [Euro]":1.25,
-        "mass [g]":40.0,
-        "delivery time [days]":5,
-        "data source":"https://www.bricklink.com/v2/catalog/catalogitem.page?P=88517c02#T=C",
-        "diameter [mm]":100.6
+    "41897": {
+        "item number": "41897",
+        "item description": "Tire 46",
+        "category": "wheel",
+        "price [Euro]": 2.05,
+        "mass [g]": 13.87,
+        "delivery time [days]": 5,
+        "data source": "https://www.bricklink.com/v2/catalog/catalogitem.page?P=41897&name=Tire%2056%20x%2028%20ZR%20Street&category=%5BWheel,%20Tire%20&%20Tread%5D#T=P&C=11",
+        "diameter [mm]": 56
+    },
+    "56904": {
+        "item number": "56904",
+        "item description": "Wheel 30",
+        "category": "wheel",
+        "price [Euro]": 0.26,
+        "mass [g]": 4.1,
+        "delivery time [days]": 5,
+        "data source": "https://www.bricklink.com/v2/catalog/catalogitem.page?P=56904&name=Wheel%2030mm%20D.%20x%2014mm&category=%5BWheel%5D#T=P",
+        "diameter [mm]": 30
+    },
+    "30699": {
+        "item number": "30699",
+        "item description": "Tire 43.2",
+        "category": "wheel",
+        "price [Euro]": 0.59,
+        "mass [g]": 8.25,
+        "delivery time [days]": 5,
+        "data source": "https://www.bricklink.com/v2/catalog/catalogitem.page?P=30699&name=Tire%2043.2%20x%2014%20Solid&category=%5BWheel,%20Tire%20&%20Tread%5D#T=P&C=11",
+        "diameter [mm]": 43.2
+    },
+    "3482": {
+        "item number": "3482",
+        "item description": "Wheel 17.6",
+        "category": "wheel",
+        "price [Euro]": 0.04,
+        "mass [g]": 0.88,
+        "delivery time [days]": 5,
+        "data source": "https://www.bricklink.com/v2/catalog/catalogitem.page?P=3482&name=Wheel%20with%20Split%20Axle%20Hole&category=%5BWheel%5D#T=P&C=1",
+        "diameter [mm]": 17.6
+    },
+    "3483": {
+        "item number": "3483",
+        "item description": "Tire 24",
+        "category": "wheel",
+        "price [Euro]": 0.06,
+        "mass [g]": 1.69,
+        "delivery time [days]": 5,
+        "data source": "https://www.bricklink.com/v2/catalog/catalogitem.page?P=3483&name=Tire%2024mm%20D.%20x%208mm%20Offset%20Tread%20-%20Interior%20Ridges&category=%5BWheel,%20Tire%20&%20Tread%5D#T=P&C=11",
+        "diameter [mm]": 24
+    },
+    "59895": {
+        "item number": "59895",
+        "item description": "Wheel 14",
+        "category": "wheel",
+        "price [Euro]": 0.04,
+        "mass [g]": 0.42,
+        "delivery time [days]": 5,
+        "data source": "https://www.bricklink.com/v2/catalog/catalogitem.page?P=59895&name=Tire%2014mm%20D.%20x%204mm%20Smooth%20Small%20Single%20with%20Number%20Embossed%20on%20Side&category=%5BWheel,%20Tire%20&%20Tread%5D#T=P",
+        "diameter [mm]": 14
     }
 }
\ No newline at end of file