diff --git a/Sources/epoch_code/compile/functions/EPOCH_fnc_getHitPointsDamageAverage.sqf b/Sources/epoch_code/compile/functions/EPOCH_fnc_getHitPointsDamageAverage.sqf
new file mode 100644
index 00000000..d0828d4c
--- /dev/null
+++ b/Sources/epoch_code/compile/functions/EPOCH_fnc_getHitPointsDamageAverage.sqf
@@ -0,0 +1,37 @@
+/*
+	Author: Aaron Clark - EpochMod.com
+
+    Contributors:
+
+	Description:
+	Function to check HitPointDamageAverage.
+
+    Licence:
+    Arma Public License Share Alike (APL-SA) - https://www.bistudio.com/community/licenses/arma-public-license-share-alike
+
+    Github:
+    https://github.com/EpochModTeam/Epoch/tree/release/Sources/epoch_code/compile/functions/EPOCH_fnc_getHitPointsDamageAverage.sqf
+
+    Example:
+    _average = [cursorObject, "steering", 1] call EPOCH_fnc_getHitPointsDamageAverage;;
+
+    Parameter(s):
+		_this select 0: OBJECT - Object to check Hitpoints
+        _this select 1: STRING - String to find in Hitpointname (e.g. "wheel");
+        _this select 2: SCALAR - Sub-Array in getAllHitPointsDamage to search for String (default = 0)
+		_this select 3: SCALAR - Sub-Array for Hitpoint-Values in getAllHitPointsDamage (default = 2)
+
+	Returns:
+	SCALAR
+*/
+params [ "_object", "_match", ["_indexIn", 0], ["_indexOut", 2]  ];
+_dmg = 0;
+_parts = 0;
+_allHitPoints = getAllHitPointsDamage _object;
+{
+	 if ((toLower(_x) find _match) != -1) then {
+		 _dmg = _dmg + ((_allHitPoints select _indexOut) select _forEachIndex);
+		 _parts = _parts + 1;
+	 };
+} forEach (_allHitPoints select _indexIn);
+(_dmg / _parts)
diff --git a/Sources/epoch_code/compile/traders/EPOCH_npcTraderAdd.sqf b/Sources/epoch_code/compile/traders/EPOCH_npcTraderAdd.sqf
index fd938ff7..19386532 100644
--- a/Sources/epoch_code/compile/traders/EPOCH_npcTraderAdd.sqf
+++ b/Sources/epoch_code/compile/traders/EPOCH_npcTraderAdd.sqf
@@ -1,5 +1,5 @@
 //[[[cog import generate_private_arrays ]]]
-private ["_aiItems","_allowAdd","_array","_config","_cryptoCount","_index","_item","_itemClasses","_itemQtys","_itemTax","_itemWorth","_limit","_qtyIndex","_sizeOut","_slot","_stockLimit","_tax","_uiItem","_worth"];
+private ["_errormsg","_aiItems","_allowAdd","_array","_config","_cryptoCount","_index","_item","_itemClasses","_itemQtys","_itemTax","_itemWorth","_limit","_qtyIndex","_sizeOut","_slot","_stockLimit","_tax","_uiItem","_worth"];
 //[[[end]]]
 params ["_control","_selected"];
 
@@ -8,6 +8,7 @@ if !(isNull EPOCH_lastNPCtradeTarget) then {
 	_allowAdd = true;
 	_stockLimit = false;
 	_uiItem = (_selected select 0) lbData (_selected select 1);
+	_errormsg = "Limit one per trade";
 
 	_config = 'CfgPricing' call EPOCH_returnConfig;
 	if (isClass(_config >> _uiItem)) then{
@@ -33,6 +34,23 @@ if !(isNull EPOCH_lastNPCtradeTarget) then {
 			};
 
 			if (_uiItem isKindOf "Air" || _uiItem isKindOf "Ship" || _uiItem isKindOf "LandVehicle" || _uiItem isKindOf "Tank") then {
+				if (["CfgEpochClient", "DisallowSellOnDamage", false] call EPOCH_fnc_returnConfigEntryV2) then {
+					{
+						_vehicle = _x;
+						if (local _vehicle && (typeof _vehicle) isequalto _uiItem) then {
+							{
+								if ((["wheel",tolower _x] call bis_fnc_instring) || _x isequalto "HitEngine") then {
+									if (((getAllHitPointsDamage _vehicle) select 2 select _foreachindex) >= 1) then {
+										_allowAdd = false;
+										_errormsg = "Cannot be sold - too much damage";
+									};
+								};
+								if (!_allowAdd) exitwith {};
+							} foreach ((getAllHitPointsDamage _vehicle) select 0);
+						};
+						if (!_allowAdd) exitwith {};
+					} foreach (EPOCH_lastNPCtradeTarget nearEntities[[_uiItem], 30]);
+				};
 
 				// check if a vehicle is already on the list
 				_sizeOut = lbSize 41501;
@@ -94,7 +112,7 @@ if !(isNull EPOCH_lastNPCtradeTarget) then {
 			if (_stockLimit) then{
 				["Trader has the maximum amount of this item", 5] call Epoch_message;
 			} else {
-				["Limit one per trade", 5] call Epoch_message;
+				[_errormsg, 5] call Epoch_message;
 			};
 		};
 	};
diff --git a/Sources/epoch_config/Configs/CfgClientFunctions.hpp b/Sources/epoch_config/Configs/CfgClientFunctions.hpp
index 6cc7496d..b1cd513c 100644
--- a/Sources/epoch_config/Configs/CfgClientFunctions.hpp
+++ b/Sources/epoch_config/Configs/CfgClientFunctions.hpp
@@ -136,6 +136,7 @@ class CfgClientFunctions
             class giveAttributes {};
             class fnc_spawnEffects {};
             class fnc_arrayStringToBool {};
+			class fnc_getHitPointsDamageAverage {};
         };
         class environment
         {
diff --git a/Sources/epoch_config/Configs/CfgEpochClient.hpp b/Sources/epoch_config/Configs/CfgEpochClient.hpp
index aca15c5b..a95c57dd 100644
--- a/Sources/epoch_config/Configs/CfgEpochClient.hpp
+++ b/Sources/epoch_config/Configs/CfgEpochClient.hpp
@@ -99,6 +99,7 @@ class CfgEpochClient
 	
 	// Advanced Vehicle Repair
 	UseAdvancedVehicleRepair = "true";									// Switch On / Off Advanced Vehicle Repair (Does not effect SuppressedCraftingItems !)
+	DisallowSellOnDamage = "false";										// Prevent from selling Vehicles with one or more fully damaged wheel or engine
 	SuppressedCraftingItems[] = {"VehicleRepair","VehicleRepairLg"};	// Suppresed for usage of "Advanced Vehicle Repair"
 	VehicleRepairs[] = {												// {Hitpoint, dmg to repair, dmg to replace, mat to repair, mat to replace}
 		{"HitHull",0.33,0.66,"ItemScraps","ItemCorrugated"},