diff --git a/Client/Entities/Sync/VehicleSync.cs b/Client/Entities/Sync/VehicleSync.cs
index 3a2ac8b..3f1cd3b 100644
--- a/Client/Entities/Sync/VehicleSync.cs
+++ b/Client/Entities/Sync/VehicleSync.cs
@@ -70,7 +70,7 @@ namespace CoopClient.Entities
         internal bool VehAreLightsOn { get; set; }
         internal bool VehAreHighBeamsOn { get; set; }
         internal byte VehLandingGear { get; set; }
-
+        internal bool VehRoofOpened { get; set; }
         internal bool VehIsSireneActive { get; set; }
         private VehicleDoors[] LastVehDoors;
         internal VehicleDoors[] VehDoors { get; set; }
@@ -273,6 +273,15 @@ namespace CoopClient.Entities
                         MainVehicle.SoundHorn(1);
                     }
 
+                    if (MainVehicle.HasRoof)
+                    {
+                        bool roofOpened = MainVehicle.RoofState == VehicleRoofState.Opened || MainVehicle.RoofState == VehicleRoofState.Opening;
+                        if (roofOpened != VehRoofOpened)
+                        {
+                            MainVehicle.RoofState = VehRoofOpened ? VehicleRoofState.Opening : VehicleRoofState.Closing;
+                        }
+                    }
+
                     Function.Call(Hash.SET_VEHICLE_BRAKE_LIGHTS, MainVehicle, CurrentVehicleSpeed > 0.2f && LastVehicleSpeed > CurrentVehicleSpeed);
 
                     if (LastSyncWasFull)
diff --git a/Client/Main.cs b/Client/Main.cs
index 1570d71..d406dbd 100644
--- a/Client/Main.cs
+++ b/Client/Main.cs
@@ -251,11 +251,11 @@ namespace CoopClient
             }
             Players.Clear();
 
-            foreach (KeyValuePair<long, EntitiesPed> Npc in NPCs)
+            foreach (KeyValuePair<long, EntitiesPed> npc in NPCs)
             {
-                Npc.Value.Character?.CurrentVehicle?.Delete();
-                Npc.Value.Character?.Kill();
-                Npc.Value.Character?.Delete();
+                npc.Value.Character?.CurrentVehicle?.Delete();
+                npc.Value.Character?.Kill();
+                npc.Value.Character?.Delete();
             }
             NPCs.Clear();
 
@@ -332,6 +332,7 @@ namespace CoopClient
                 DebugSyncPed.VehicleDead = (flags.Value & (byte)VehicleDataFlags.IsDead) > 0;
                 DebugSyncPed.IsHornActive = (flags.Value & (byte)VehicleDataFlags.IsHornActive) > 0;
                 DebugSyncPed.Transformed = (flags.Value & (byte)VehicleDataFlags.IsTransformed) > 0;
+                DebugSyncPed.VehRoofOpened = (flags.Value & (byte)VehicleDataFlags.RoofOpened) > 0;
                 DebugSyncPed.VehLandingGear = veh.IsPlane ? (byte)veh.LandingGearState : (byte)0;
 
                 if (DebugSyncPed.MainVehicle != null && DebugSyncPed.MainVehicle.Exists() && player.IsInVehicle())
diff --git a/Client/Networking.cs b/Client/Networking.cs
index 60f9e98..d10d8ab 100644
--- a/Client/Networking.cs
+++ b/Client/Networking.cs
@@ -340,6 +340,7 @@ namespace CoopClient
                 player.VehicleDead = (packet.Flag.Value & (byte)VehicleDataFlags.IsDead) > 0;
                 player.IsHornActive = (packet.Flag.Value & (byte)VehicleDataFlags.IsHornActive) > 0;
                 player.Transformed = (packet.Flag.Value & (byte)VehicleDataFlags.IsTransformed) > 0;
+                player.VehRoofOpened = (packet.Flag.Value & (byte)VehicleDataFlags.RoofOpened) > 0;
                 player.IsInVehicle = true;
                 player.LastSyncWasFull = true;
 
@@ -397,6 +398,7 @@ namespace CoopClient
                 player.VehicleDead = (packet.Flag.Value & (byte)VehicleDataFlags.IsDead) > 0;
                 player.IsHornActive = (packet.Flag.Value & (byte)VehicleDataFlags.IsHornActive) > 0;
                 player.Transformed = (packet.Flag.Value & (byte)VehicleDataFlags.IsTransformed) > 0;
+                player.VehRoofOpened = (packet.Flag.Value & (byte)VehicleDataFlags.RoofOpened) > 0;
                 player.IsInVehicle = true;
                 player.LastSyncWasFull = false;
 
@@ -639,6 +641,7 @@ namespace CoopClient
                     npc.VehicleDead = (packet.Flag.Value & (byte)VehicleDataFlags.IsDead) > 0;
                     npc.IsHornActive = (packet.Flag.Value & (byte)VehicleDataFlags.IsHornActive) > 0;
                     npc.Transformed = (packet.Flag.Value & (byte)VehicleDataFlags.IsTransformed) > 0;
+                    npc.VehRoofOpened = (packet.Flag.Value & (byte)VehicleDataFlags.RoofOpened) > 0;
                     npc.IsInVehicle = true;
                     npc.LastSyncWasFull = true;
 
@@ -674,6 +677,7 @@ namespace CoopClient
                         VehicleDead = (packet.Flag.Value & (byte)VehicleDataFlags.IsDead) > 0,
                         IsHornActive = (packet.Flag.Value & (byte)VehicleDataFlags.IsHornActive) > 0,
                         Transformed = (packet.Flag.Value & (byte)VehicleDataFlags.IsTransformed) > 0,
+                        VehRoofOpened = (packet.Flag.Value & (byte)VehicleDataFlags.RoofOpened) > 0,
                         IsInVehicle = true,
                         LastSyncWasFull = true,
 
diff --git a/Client/Packets.cs b/Client/Packets.cs
index 09da01b..050d258 100644
--- a/Client/Packets.cs
+++ b/Client/Packets.cs
@@ -164,7 +164,8 @@ namespace CoopClient
         IsSirenActive = 1 << 3,
         IsDead = 1 << 4,
         IsHornActive = 1 << 5,
-        IsTransformed = 1 << 6
+        IsTransformed = 1 << 6,
+        RoofOpened = 1 << 7
     }
 
     /// <summary>
diff --git a/Client/Util.cs b/Client/Util.cs
index f550faf..50fafd0 100644
--- a/Client/Util.cs
+++ b/Client/Util.cs
@@ -207,6 +207,11 @@ namespace CoopClient
                 flags |= (byte)VehicleDataFlags.IsTransformed;
             }
 
+            if (veh.HasRoof && (veh.RoofState == VehicleRoofState.Opened || veh.RoofState == VehicleRoofState.Opening))
+            {
+                flags |= (byte)VehicleDataFlags.RoofOpened;
+            }
+
             return flags;
         }
 
diff --git a/Server/Packets.cs b/Server/Packets.cs
index f33179c..4d022f6 100644
--- a/Server/Packets.cs
+++ b/Server/Packets.cs
@@ -107,7 +107,8 @@ namespace CoopServer
         IsSirenActive = 1 << 3,
         IsDead = 1 << 4,
         IsHornActive = 1 << 5,
-        IsTransformed = 1 << 6
+        IsTransformed = 1 << 6,
+        RoofOpened = 1 << 7
     }
 
     [ProtoContract]