Hi guys. I learnt how to use AutoCAD when i was in poly (Im
currently in year 1 Mechanical Engineering). I recently used this
software to design some bus parts in 2D view, which are the bus
wheels. Tell me how you feel about them. Thanks 

VO3x rims withh rim guard.

Side view of a LO3x/VO3x rim. This rim type is of tubeless
type.

Part of Mercedes Benz O405's Hub Reduction axle.

VO3x rims with no rim guards on.
Not bad, keep it up! I last time from Ngee Ann Poly,Mechanical
Engineering. 1st year I learn Auto CAD then 2nd year learn Pro
Engineer, it is an 3D software. Is fun I get a kick form it till
now I still wondering where can I get this software. I only can get
the non-original one but the original version cost about a few
thousand dollars!
Below is the site showing the 3D object created from
the software: ProEngineer wildfire 2.0
http://www.proengineertips.com/sheetmetal/index.php
http://www.proengineertips.com/drawing/index.php
http://www.proengineertips.com/sketcher/index.php