diff --git a/RPP_FirstLaba_Tractor/RPP_FirstLaba_Tractor/CarNotFoundException.cs b/RPP_FirstLaba_Tractor/RPP_FirstLaba_Tractor/CarNotFoundException.cs
new file mode 100644
index 0000000..19b8d4a
--- /dev/null
+++ b/RPP_FirstLaba_Tractor/RPP_FirstLaba_Tractor/CarNotFoundException.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Runtime.Serialization;
+
+
+namespace ProjectTractor.Exceptions
+{
+    [Serializable]
+    internal class CarNotFoundException : ApplicationException
+    {
+        public CarNotFoundException(int i) : base($"Не найден объект по позиции { i}") { }
+        public CarNotFoundException() : base() { }
+        public CarNotFoundException(string message) : base(message) { }
+        public CarNotFoundException(string message, Exception exception) :
+        base(message, exception)
+        { }
+        protected CarNotFoundException(SerializationInfo info,
+        StreamingContext contex) : base(info, contex) { }
+    }
+
+}
diff --git a/RPP_FirstLaba_Tractor/RPP_FirstLaba_Tractor/StorageOverflowException.cs b/RPP_FirstLaba_Tractor/RPP_FirstLaba_Tractor/StorageOverflowException.cs
new file mode 100644
index 0000000..81d05e7
--- /dev/null
+++ b/RPP_FirstLaba_Tractor/RPP_FirstLaba_Tractor/StorageOverflowException.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Runtime.Serialization;
+
+
+namespace ProjectTractor.Exceptions
+{
+    [Serializable]
+    internal class StorageOverflowException : ApplicationException
+    {
+        public StorageOverflowException(int count) : base($"В наборе превышено допустимое количество: { count}") { }
+        public StorageOverflowException() : base() { }
+        public StorageOverflowException(string message) : base(message) { }
+        public StorageOverflowException(string message, Exception exception)
+        : base(message, exception) { }
+        protected StorageOverflowException(SerializationInfo info,
+        StreamingContext contex) : base(info, contex) { }
+    }
+
+}
diff --git a/RPP_FirstLaba_Tractor/RPP_FirstLaba_Tractor/TractorsGenericStorage.cs b/RPP_FirstLaba_Tractor/RPP_FirstLaba_Tractor/TractorsGenericStorage.cs
index 00378ca..d71695f 100644
--- a/RPP_FirstLaba_Tractor/RPP_FirstLaba_Tractor/TractorsGenericStorage.cs
+++ b/RPP_FirstLaba_Tractor/RPP_FirstLaba_Tractor/TractorsGenericStorage.cs
@@ -158,10 +158,10 @@ namespace ProjectTractor
                     string[] set = record[1].Split(_separatorRecords, StringSplitOptions.RemoveEmptyEntries);
                     foreach (string elem in set)
                     {
-                        DrawningTractor? bus = elem?.CreateDrawningTractor(_separatorForObject, _pictureWidth, _pictureHeight);
-                        if (bus != null)
+                        DrawningTractor? tractor = elem?.CreateDrawningTractor(_separatorForObject, _pictureWidth, _pictureHeight);
+                        if (tractor != null)
                         {
-                            if (!(collection + bus))
+                            if (!(collection + tractor))
                             {
                                 return false;
                             }