MRC THUNDER KING WHEELS - Two versions

Here are my replacement wheels for the MRC Thunder King.  They come in two types; solid like the original and one with holes.  These wheels are 3.2" Diameter and 2.3" Wide.  They will fit the original tires as well as Traxxas Tmaxx tires, among others.  There is both a FRONT (Round Bearings) and a REAR (Hex 12mm) version for each type.

These parts are designed with tolerances for PETG. You may have success with PLA but I Have not tested the parts for PLA.

MY THUNDER KING PART SET

MY REAR BUMPER WALL MOUNT TK/DT/BK

MY DESERT THUNDER BODY

MY DESERT THUNDER WHEELS

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I have included the .3MF files.  Each wheel has thick top and bottom layers as well as perimeters, I do not suggest changing this as its intended for strength and proper size for through holes.

The post cleanup of so many supports looks much worse than it is, I cleaned all four in about 20 min with a flat head screwdriver and some pliers.  Just be careful not to brace your pry tool against the inside rim edge and crack it.

Don't forget to glue the rears!

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•  Filament: CCTREE PETG Galaxy Silver

• Printed On: MK3S+ (probably prints faster on a newer machine)

  Print Bed: Textured Powder Coat Steel Sheet

  Bed Temp: 90c

  Nozzle: 0.4mm

  Nozzle Temp: 250c

  Layers: .030mm (.007in)

  Infill: 30% Rectilinear

  Perimeters: 10

  Solid Layers Top: 5

  Solid Layers Bottom: 5

• Supports:  I use these settings from BOBSTRO on the Prusa Forums and they work well for me, on                         both PLA and PETG.

  Style: Snug/Organic

  Top Contact Z Distance: 0.25mm 

  Pattern:  Rectilinear

  Pattern Spacing:  3mm

  Top Interface Layers:  4

  Interface Pattern:  Rectilinear

  Interface Pattern Spacing:  0.2 mm

  XY Separation: 75%