Pro-Line Class 1 Hyrax 1.9 in G8 rock terrain tire (PRO1014214) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/pro-line-class-1-hyrax-1-9-g8/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (Pro-Line Racing)
Catalog version: 2026-10-20

Overall (mm): length 106.43, width 106.43, height 35.56
- This is Pro-Line's Class 1 legal 4.19 in Hyrax for 1.9 in crawler wheels. The file is a Ø106.43 × 35.56 mm cylinder.
- Tread is not modelled.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.

dimension  value
Outside diameter  4.19 in (106.43 mm)
Width  1.4 in (35.56 mm)
Wheel  1.9 in
Compound  G8
Inserts  open-cell foam (2)

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Pro-Line Racing: Class 1 Hyrax 1.9 4.19 OD G8 Rock Terrain Truck Tires — web — Publisher's page; dimensions are facts — https://www.prolineracing.com/tires/class-1-hyrax-1-9-4-19-od-g8-rock-terrain-truck-tires.asp

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/pro-line-class-1-hyrax-1-9-g8/index.json
API: https://xemstudio.com/api/geometry?object=pro-line-class-1-hyrax-1-9-g8