John Deere CTL track size chart
| John Deere CTL Model | Rubber Track Size | Shop |
|---|---|---|
| 335P | 450x86x58 | Shop 335P tracks |
| 333G | 450x86x58 | Shop 333G tracks |
| 331G | 450x86x58 | Shop 331G tracks |
| 333E | 450x86x56 | Shop 333E tracks |
| CT332 | 450x86x56 | Shop CT332 tracks |
| 329E | 450x86x56 | Shop 329E tracks |
| 329D | 450x86x56 | Shop 329D tracks |
| 325G | 320x86x52 (narrow) · 400x86x52 (wide) | Shop 325G tracks |
| 323E | 320x86x52 · 400x86x52 | Shop 323E tracks |
| 323D | 320x86x52 · 400x86x52 | Shop 323D tracks |
| 319E | 320x86x52 · 400x86x52 | Shop 319E tracks |
| 319D | 320x86x52 · 400x86x52 | Shop 319D tracks |
| CT322 | 320x86x52 · 400x86x52 | Shop CT322 tracks |
| 317G | 320x86x50 · 400x86x50 | Shop 317G tracks |
Large-frame John Deere CTLs: 450x86x58 & 450x86x56
The newest large-frame loaders — 335P, 333G, and 331G — run the 450x86x58 track. The earlier E and D generations (333E, 329E, 329D) and the CT332 use 450x86x56. Both are 18-inch CTL tracks — confirm link count before ordering.
Mid-frame John Deere CTLs: 320x86x52 or 400x86x52
The 325G, 323E/323D, 319E/319D, and CT322 ship in two widths — standard 400x86x52 (16-inch) or narrow 320x86x52 (13-inch). Measure your current track width to confirm.
Small-frame John Deere CTL: 317G
The 317G — Deere's smallest tracked loader — uses 320x86x50 (narrow) or 400x86x50 (wide).
C-Block vs Zig-Zag tread for John Deere CTLs
- C-Block — best all-around traction for dirt, grading, and mixed jobsites.
- Zig-Zag / Multi-Bar — smoother ride and better surface protection on pavement, turf, and finished surfaces.
Not sure? See the tread decision guide.
How to confirm your John Deere CTL track size
Don't order by model alone — confirm the size molded into the sidewall of your current track. Generation matters: a G, P, E, or D machine on the same frame can share a width but differ in link count. If the machine plate and track markings don't agree, send us a photo and we'll verify before you buy.