The file 'WLtoys K989 Wheels For Mini-z 4×4 Tires 3D Printer Model' is (stl) file type, size is 124.1KB.
I wanted more ground clearance but not to the extreme of the monster truck tires that you see on here. Nor did I have the willingness to make longer control arms etc to accomplish this.
These wheels use the mini-z 4x4 38mm tires found here: https://www.amazon.com/gp/product/B0C3H2Y9HB/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
I used pla+, 100% infill, and supports for bed only.
Mounts to stock axle w/stock nut.
Does not rub chassis.
Stock body will work if you expand the wheel cut outs.
I'm working on a new body for this currently. TBA.
k989_4x4.stl | 471.2KB |