# Track Fitment Reference

> A neutral reference for which rubber track and tire sizes fit compact equipment: skid steers, compact track loaders, multi-terrain loaders and mini excavators. Nothing is sold on this site.

Coverage as of 2026-10-03: 493 machines with track sizes and 127 with tire sizes, from 28 brands, using 141 distinct track sizes. A track size is written width (mm) x pitch (mm) x number of links, for example 320x86x49. Each machine's size comes from a published aftermarket or manufacturer source linked on its page; for 176 machines the track size is also confirmed by a second, independent source. Fitment can vary by serial number, so confirm against the operator's manual before ordering.

## How URLs are built

- Machine fitment page: https://www.trackfitment.org/tracks/{brand}/{model} (example: https://www.trackfitment.org/tracks/bobcat/t590). Brand and model are lowercase, spaces become hyphens. Tire-only skid steers use the same path.
- Brand hub, every model with its size: https://www.trackfitment.org/tracks/{brand}
- Track size chart for one brand: https://www.trackfitment.org/track-size-chart/{brand}
- Every machine that takes a track size: https://www.trackfitment.org/track-sizes/{size} (a decimal point becomes a hyphen: 300x52.5x84 is /track-sizes/300x52-5x84)
- Tire size page: https://www.trackfitment.org/tire-sizes/{size} (example: /tire-sizes/10-16.5)
- Solid tires by brand: https://www.trackfitment.org/tires/solid/{brand}

## Key pages

- [All brands and models](https://www.trackfitment.org/tracks): start here to find a machine
- [Track size chart](https://www.trackfitment.org/track-sizes): every track size and how many machines take it
- [Tire sizes](https://www.trackfitment.org/tire-sizes): skid steer tire sizes, constructions and machines
- [Solid tires](https://www.trackfitment.org/tires/solid): solid tire availability by size, with brand pages
- [Guides](https://www.trackfitment.org/guides): measuring tracks, reading a size, tire types
- [About the data](https://www.trackfitment.org/about): sources and verification method
- [Fitment API](https://www.trackfitment.org/developers): JSON API; spec at https://www.trackfitment.org/openapi.yaml

## Brands

- [ASV](https://www.trackfitment.org/tracks/asv): 36 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/asv), [solid tires](https://www.trackfitment.org/tires/solid/asv)
- [Bobcat](https://www.trackfitment.org/tracks/bobcat): 83 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/bobcat), [solid tires](https://www.trackfitment.org/tires/solid/bobcat)
- [Boxer](https://www.trackfitment.org/tracks/boxer): 3 models with fitment data
- [Case](https://www.trackfitment.org/tracks/case): 42 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/case)
- [Caterpillar](https://www.trackfitment.org/tracks/caterpillar): 42 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/caterpillar), [solid tires](https://www.trackfitment.org/tires/solid/caterpillar)
- [Daewoo](https://www.trackfitment.org/tracks/daewoo): 2 models with fitment data
- [Ditch Witch](https://www.trackfitment.org/tracks/ditch-witch): 16 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/ditch-witch)
- [Doosan](https://www.trackfitment.org/tracks/doosan): 2 models with fitment data
- [Gehl](https://www.trackfitment.org/tracks/gehl): 32 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/gehl), [solid tires](https://www.trackfitment.org/tires/solid/gehl)
- [Hitachi](https://www.trackfitment.org/tracks/hitachi): 11 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/hitachi)
- [Hyundai](https://www.trackfitment.org/tracks/hyundai): 2 models with fitment data
- [IHI](https://www.trackfitment.org/tracks/ihi): 26 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/ihi)
- [JCB](https://www.trackfitment.org/tracks/jcb): 28 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/jcb), [solid tires](https://www.trackfitment.org/tires/solid/jcb)
- [John Deere](https://www.trackfitment.org/tracks/john-deere): 42 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/john-deere), [solid tires](https://www.trackfitment.org/tires/solid/john-deere)
- [Kobelco](https://www.trackfitment.org/tracks/kobelco): 16 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/kobelco)
- [Komatsu](https://www.trackfitment.org/tracks/komatsu): 9 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/komatsu), [solid tires](https://www.trackfitment.org/tires/solid/komatsu)
- [Kubota](https://www.trackfitment.org/tracks/kubota): 32 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/kubota)
- [Mustang](https://www.trackfitment.org/tracks/mustang): 20 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/mustang), [solid tires](https://www.trackfitment.org/tires/solid/mustang)
- [New Holland](https://www.trackfitment.org/tracks/new-holland): 49 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/new-holland), [solid tires](https://www.trackfitment.org/tires/solid/new-holland)
- [Scat Trak](https://www.trackfitment.org/tracks/scat-trak): 1 model with fitment data
- [Takeuchi](https://www.trackfitment.org/tracks/takeuchi): 48 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/takeuchi), [solid tires](https://www.trackfitment.org/tires/solid/takeuchi)
- [Terex](https://www.trackfitment.org/tracks/terex): 10 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/terex)
- [Thomas](https://www.trackfitment.org/tracks/thomas): 1 model with fitment data
- [Toro Dingo](https://www.trackfitment.org/tracks/toro-dingo): 13 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/toro-dingo)
- [Vermeer](https://www.trackfitment.org/tracks/vermeer): 7 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/vermeer)
- [Volvo](https://www.trackfitment.org/tracks/volvo): 12 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/volvo)
- [Wacker Neuson](https://www.trackfitment.org/tracks/wacker-neuson): 16 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/wacker-neuson), [solid tires](https://www.trackfitment.org/tires/solid/wacker-neuson)
- [Yanmar](https://www.trackfitment.org/tracks/yanmar): 19 models with fitment data; [track size chart](https://www.trackfitment.org/track-size-chart/yanmar)

## Optional

- [Full machine list](https://www.trackfitment.org/llms-full.txt): every machine with its track or tire sizes in one plain-text file