Add that scale look to your Clodbuster with these plastic Clark-style planetary wheel hubs.  These hubs are replicas of those used on many of the Monster Jam fleet of trucks.  These are designed with a rough "cast" finish, and have stainless steel M4 inserts pre-installed.  Sold in a complete set of 4 in multiple colors, these are a direct replacement for your stock wheel nuts.  These will fit the stock Axial SMT10 wheels with no modifications required.

Note:  These hubs may require use of "blue" loctite upon installation.