diff --git a/src/game-lib-raycast-vehicle.js b/src/game-lib-raycast-vehicle.js
index e748786..ae4c5e7 100644
--- a/src/game-lib-raycast-vehicle.js
+++ b/src/game-lib-raycast-vehicle.js
@@ -1,7 +1,7 @@
 /**
- *
- * @param engine GamLib.D3.Engine
- * @param chassisBody GamLib.D3.RigidBody
+ * Raycast Vehicles :)
+ * @param engine GameLib.D3.Engine
+ * @param chassisBody GameLib.D3.RigidBody
  * @param wheels GameLib.D3.RaycastWheel[]
  * @constructor
  */
@@ -42,4 +42,13 @@ GameLib.D3.RaycastVehicle.prototype.addWheel = function (
 ) {
     this.wheels.push(wheel);
     this.instance.addWheel(wheel.instance);
+};
+
+/**
+ * Returns updated wheel info
+ * @returns {*}
+ * @constructor
+ */
+GameLib.D3.RaycastVehicle.prototype.getWheelInfo = function() {
+    return this.instance.wheelInfos;
 };
\ No newline at end of file
diff --git a/src/game-lib-rigid-body-vehicle.js b/src/game-lib-rigid-body-vehicle.js
index c077408..3eb0ae2 100644
--- a/src/game-lib-rigid-body-vehicle.js
+++ b/src/game-lib-rigid-body-vehicle.js
@@ -1,8 +1,8 @@
 /**
  * Physics Rigid Body Vehicle Superset
- * @param engine
- * @param chassisBody
- * @param wheels
+ * @param engine GameLib.D3.Engine
+ * @param chassisBody GameLib.D3.RigidBody
+ * @param wheels GameLib.D3.RigidWheel[]
  * @constructor
  */
 GameLib.D3.RigidBodyVehicle = function(
@@ -23,6 +23,14 @@ GameLib.D3.RigidBodyVehicle = function(
     this.instance = this.createInstance();
 };
 
+/**
+ * Returns physics wheelbody info (for updates)
+ * @returns {Array}
+ */
+GameLib.D3.RigidBodyVehicle.prototype.getWheelInfo = function() {
+    return this.instance.wheelBodies;
+};
+
 /**
  *
  * @returns {GameLib.D3.RigidVehicle}
@@ -35,14 +43,29 @@ GameLib.D3.RigidBodyVehicle.prototype.createInstance = function() {
 
 /**
  * Adds a wheel to this rigid body vehicle
-
- * @constructor
- */
-/**
- *
- * @param wheel
+ * @param wheel GameLib.D3.RigidWheel
  */
 GameLib.D3.RigidBodyVehicle.prototype.addWheel = function(wheel) {
+
     this.wheels.push(wheel);
-    this.instance.addWheel(wheel.instance);
+
+    this.instance.addWheel({
+        body: wheel.body.instance,
+        position: new this.engine.instance.Vec3(
+            wheel.position.x,
+            wheel.position.y,
+            wheel.position.z
+        ),
+        axis: new this.engine.instance.Vec3(
+            wheel.axis.x,
+            wheel.axis.y,
+            wheel.axis.z
+        ),
+        direction: new this.engine.instance.Vec3(
+            wheel.direction.x,
+            wheel.direction.y,
+            wheel.direction.z
+        )
+    });
+    
 };
diff --git a/src/game-lib-rigid-wheel.js b/src/game-lib-rigid-wheel.js
index 423bd7d..068df7f 100644
--- a/src/game-lib-rigid-wheel.js
+++ b/src/game-lib-rigid-wheel.js
@@ -1,34 +1,19 @@
+/**
+ * Rigid Wheel superset
+ * @param body GameLib.D3.RigidBody
+ * @param position GameLib.D3.Vector3
+ * @param axis GameLib.D3.Vector3
+ * @param direction GameLib.D3.Vector3
+ * @constructor
+ */
 GameLib.D3.RigidWheel = function(
-    engine,
+    body,
     position,
     axis,
     direction
 ) {
-    this.engine = engine;
-
+    this.body = body;
     this.position = position;
     this.axis = axis;
     this.direction = direction;
-
-    this.instance = this.createInstance();
 };
-
-GameLib.D3.RigidWheel.prototype.createInstance = function(
-    //
-    // body: rigidBody.instance,
-    // position: new this.engine.instance.Vec3(
-    //     position.x,
-    //     position.y,
-    //     position.z
-    // ),
-    // axis: new this.engine.instance.Vec3(
-    //     axis.x,
-    //     axis.y,
-    //     axis.z
-    // ),
-    // direction: new this.engine.instance.Vec3(
-    //     direction.x,
-    //     direction.y,
-    //     direction.z
-    // )
-);
\ No newline at end of file