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Tire Tread Depth Gauge (Metric + Imperial)

Print Profile(2)

All
P1S
X2D
H2D Pro
H2S
X1 Carbon
H2C
X1E
P1P
A1
H2D
P2S
X1
A1 mini
A2L

0.2mm layer, 2 walls, 15% infill
0.2mm layer, 2 walls, 15% infill
Designer
19 min
1 plate
4.8(55)

Dual color printing, fast and efficient
Dual color printing, fast and efficient
19 min
1 plate
5.0(1)

Open in Bambu Studio
Boost
930
3385
77
26
1.4 k
1.1 k
Released 

Bill of Materials

Maker's Supply Kits and Parts
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25mm Silver Keychain (10pcs) - MA001
Bambu Filaments
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Matte Scarlet Red (11200) / Refill / 1kg
Matte Lemon Yellow (11400) / Refill / 1kg
Matte Ash Gray (11102) / Refill / 1kg
Matte Ivory White (11100) / Refill / 1kg

Description

This Tire Tread Depth Gauge attaches to your keychain and allows you to check the depth of your tire tread in both metric (mms) and imperial (1/32nds). Lots of work went into the design to make it small, print quickly, but also be very effective.

 

Update: May 4th, 2026 - increased the warning marks .2mm each to remove the wipe tower which cut the filament changes in half, down to 3. Print is now 19min total including prep time, 12.5min print time.

 

Features:

  • Measuring pin clicks into home position and has a friction fit when extended so it stays in place to make measuring easy
  • Metric & Imperial measurements in one tool
  • Centered keychain ring holder
  • Colored scale for reference
  • Prints in less than 20 minutes

Boost Me (for free)

If you love this design and find it useful, please considering boosting it! Thank you!

Check out my latest models:

Cable Organizer Clip (Parametric)
Toothpaste & Cream Tube Squeezer (Parametric)
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You can find a list of all my designs here.

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.