diff --git a/dGame/dComponents/VehiclePhysicsComponent.cpp b/dGame/dComponents/VehiclePhysicsComponent.cpp
index 79b6cc82..2a001e71 100644
--- a/dGame/dComponents/VehiclePhysicsComponent.cpp
+++ b/dGame/dComponents/VehiclePhysicsComponent.cpp
@@ -89,22 +89,21 @@ void VehiclePhysicsComponent::Serialize(RakNet::BitStream* outBitStream, bool bI
 		outBitStream->Write(m_IsOnGround);
 		outBitStream->Write(m_IsOnRail);
 
-		outBitStream->Write(bIsInitialUpdate || m_DirtyVelocity);
+		bool isVelocityZero = m_Velocity == NiPoint3::ZERO;
 
-		if (bIsInitialUpdate || m_DirtyVelocity) {
+		outBitStream->Write(isVelocityZero);
+		if (isVelocityZero) {
 			outBitStream->Write(m_Velocity.x);
 			outBitStream->Write(m_Velocity.y);
 			outBitStream->Write(m_Velocity.z);
-			m_DirtyVelocity = false;
 		}
 
-		outBitStream->Write(bIsInitialUpdate || m_DirtyAngularVelocity);
-
-		if (bIsInitialUpdate || m_DirtyAngularVelocity) {
+		bool isAngularVelocityZero = m_AngularVelocity == NiPoint3::ZERO;
+		outBitStream->Write(isAngularVelocityZero);
+		if (isAngularVelocityZero) {
 			outBitStream->Write(m_AngularVelocity.x);
 			outBitStream->Write(m_AngularVelocity.y);
 			outBitStream->Write(m_AngularVelocity.z);
-			m_DirtyAngularVelocity = false;
 		}
 
 		outBitStream->Write0(); // local_space_info. TODO: Implement this