Wheel Worx Landroid M500Plus WR165E

Added 10/11/2025 V3 rim center w/o connector parts (Schraubverbinder) (Felgenschüssel ohne Schraubverbinder) and suitable tire with M3 metric threads. Printing the threads in tpu might fail but then you can just screw them in. Threads for PLA or PETG or others should work. STL and STEP available.
Therefore only 12 M3x15 - M3x20 are needed

Added 27/08/2023: V3 tires in tractor style. !!Caution!! left and right side are needed due to the tire pattern!

Added 20/05/2023: complete wheel if only one material is used so all in one print.

I did have issues with the stock wheels on my landroid digging holes into the grass in different situations (corners, slopes).

I saw different models on thingiverse but didn't like what I found so I desigend this one.

It has a little bigger diameter but same width as stock wheel.

As I wasn't sure if the spikes will last long enough or weather I need to improve the pattern I built it in two parts that just stick together and will be secured with self tapping screws for easy change if needed.

I printed everything with PETG, 0,25 layer, 10% infill, 4 perimeters
Supports are needed for the center part and the screw areas…of cours place the flat side on the built plate.

For one wheel I used:
- 24 self tapping screws M3x10mm
- M10 Hex nut (metric) DIN934
- 1 washer 29,5mm outer diameter 10,5mm inner diameter, 2.5mm thickness (I had these in my workshop)

Assembly:

After removing some stringings tire and center part snuggled together smoothely. The supported screwing planes needed to be sanded of course to get a smooth flat plane concise/flush plane from both parts.
I used some loctite to secure the nuts.

Nut cover:

be aware this won't fit the stock nut as this is smaller than an standard DIN nut. Fits perfectly with my DIN934 hex nut M10.

Testdrive:

I did the first run today and it looks like it works perfectly on the grass. As the mower needs to cross my cobblestone path going through the backyard he struggles a bit because of little grip on the stones…but he managed it quite good. Uphill and downhill on grass way better than stock but worse on stone path. 

Front wheel:

it has a bigger diameter than the stock one. I printed in medium TPU. As TPU is not that easy…my Anycubi I3M struggled a lot so I printed it with MK3s+ and came out fine.