Traxxas TRX-4 1.9 in tire 118 × 48 mm (Canyon Trail) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/traxxas-trx-4-tire-1-9/  (sheet CC BY 4.0)
Basis: Secondary source: RC Car Action, RC Corner (retailer, Traxxas spec copy) (copy of the maker's figures; the maker publishes none directly)
Catalog version: 2026-10-20

Overall (mm): length 118, width 118, height 48
- This is the stock tire size on the Traxxas TRX-4 2021 Bronco (1.9 in Canyon Trail) and, on 2.2 in wheels, the TRX-6. The file is a Ø118 × 48 mm cylinder.
- Tread and sidewall profile are not modelled.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

dimension  value
Tire  4.64 × 1.89 in (118 × 48 mm)
Wheel (TRX-4 Bronco)  1.9 × 1.02 in (49 × 26 mm)
Wheel (TRX-6)  2.2 × 1.02 in (56 × 26 mm), same 118 × 48 mm tire size
Wheel hex  12 mm

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- RC Car Action: Traxxas TRX-4 2021 Ford Bronco — web — Publisher's page; dimensions are facts — https://www.rccaraction.com/?p=342113
- RC Corner (retailer, Traxxas spec copy): TRX-6 88096-4 — web — Publisher's page; dimensions are facts — https://rccorner.ae/traxxas-trx-6-6x6-crawler-truck-w-mercedes-benz-amg-body-model-no-88096-4

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/traxxas-trx-4-tire-1-9/index.json
API: https://xemstudio.com/api/geometry?object=traxxas-trx-4-tire-1-9