Quoting Halhi 141
Nice job. I actually prefer it with the original tires. I think that making a pure alternative is much more impressive than a slightly better looking alt with just a few extra parts. As it works without the large wheels, you should add this to the group "Alternate Designs of a Technic Set." It would make a great addition.
Thanks.. Well its no problem to use the original tyres 30 seconds to swap them ever :P So I will add it in the group :)