diff --git a/BottomGear/Assets/Game/Assets/Materials/Physics/Car.physicMaterial b/BottomGear/Assets/Game/Assets/Materials/Physics/Car.physicMaterial
index e2d7e822..26defef8 100644
--- a/BottomGear/Assets/Game/Assets/Materials/Physics/Car.physicMaterial
+++ b/BottomGear/Assets/Game/Assets/Materials/Physics/Car.physicMaterial
@@ -7,8 +7,8 @@ PhysicMaterial:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_Name: Car
-  dynamicFriction: 0
-  staticFriction: 0
+  dynamicFriction: 0.6
+  staticFriction: 0.6
   bounciness: 1
   frictionCombine: 0
-  bounceCombine: 0
+  bounceCombine: 2
diff --git a/BottomGear/Assets/Game/Scenes/TestScenes/Vehicle.unity b/BottomGear/Assets/Game/Scenes/TestScenes/Vehicle.unity
index c2171d73..c85b66ca 100644
--- a/BottomGear/Assets/Game/Scenes/TestScenes/Vehicle.unity
+++ b/BottomGear/Assets/Game/Scenes/TestScenes/Vehicle.unity
@@ -525,9 +525,13 @@ PrefabInstance:
       propertyPath: m_Drag
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: 865184823, guid: 75980be8169e8844595d320b13a7e456, type: 3}
+      propertyPath: m_Mass
+      value: 1000
+      objectReference: {fileID: 0}
     - target: {fileID: 865184823, guid: 75980be8169e8844595d320b13a7e456, type: 3}
       propertyPath: m_AngularDrag
-      value: 0
+      value: 0.5
       objectReference: {fileID: 0}
     - target: {fileID: 865184823, guid: 75980be8169e8844595d320b13a7e456, type: 3}
       propertyPath: m_CollisionDetection
@@ -541,13 +545,21 @@ PrefabInstance:
       propertyPath: test
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: 1817820544, guid: 75980be8169e8844595d320b13a7e456, type: 3}
+      propertyPath: maxAngle
+      value: 30
+      objectReference: {fileID: 0}
+    - target: {fileID: 1817820544, guid: 75980be8169e8844595d320b13a7e456, type: 3}
+      propertyPath: maxSpeed
+      value: 30
+      objectReference: {fileID: 0}
     - target: {fileID: 1817820544, guid: 75980be8169e8844595d320b13a7e456, type: 3}
       propertyPath: maxTorque
       value: 2500
       objectReference: {fileID: 0}
     - target: {fileID: 1817820544, guid: 75980be8169e8844595d320b13a7e456, type: 3}
       propertyPath: criticalSpeed
-      value: 5
+      value: 20
       objectReference: {fileID: 0}
     - target: {fileID: 1864884027688733411, guid: 75980be8169e8844595d320b13a7e456, type: 3}
       propertyPath: m_Name
diff --git a/BottomGear/Assets/Game/Scripts/Car/WheelDrive.cs b/BottomGear/Assets/Game/Scripts/Car/WheelDrive.cs
index 7f235edf..736d65ff 100644
--- a/BottomGear/Assets/Game/Scripts/Car/WheelDrive.cs
+++ b/BottomGear/Assets/Game/Scripts/Car/WheelDrive.cs
@@ -33,6 +33,8 @@ public class WheelDrive : MonoBehaviour
 		public float criticalSpeed = 5f;
 		[Tooltip("The vehicle's limit speed.")]
 		public float maxSpeed = 30;
+		[Tooltip("The vehicle's acceleration multiplier.")]
+		public float acceleration = 5.0f;
 		[Tooltip("Simulation sub-steps when the speed is above critical.")]
 		public int stepsBelow = 5;
 		[Tooltip("Simulation sub-steps when the speed is below critical.")]
@@ -108,6 +110,8 @@ void Update()
 			{
 				torque = 0;
 			}
+			else
+				rb.AddForce(transform.forward * acceleration * Input.GetAxis("Vertical"), ForceMode.Acceleration);
 
 			float handBrake = Input.GetKey(KeyCode.X) ? brakeTorque : 0;
 
@@ -131,6 +135,7 @@ void Update()
 						&& driveType != DriveType.FrontWheelDrive)
 				{
 					wheel.motorTorque = torque;
+					
 				}
 
 				if (m_Wheels[i].mesh.name == "Wheel1Mesh"