Quoting Steven Asbury
Looks great! What parts did you use for the wheels?
Thanks for your comment, The tyre's are the "2857" 20 x 30 Balloon Solid Technic tyre. I used a dark grey 3 x 3 dish fitted inside the new 54087 43.2 x 22 wheel in black to make the tyre appear bigger and a 2 x2 round plate and tile for the centre, all held together with a 4L bar.
I have added an Ldraw photo to show the assembly.