8.3-20 – tyre pressure and load tables
Tyre pressure for 8.3-20: 12 tyres in this size from 3 manufacturers, 1 of them with the manufacturer's verified load and pressure table. At 40 km/h the tables give a maximum load of 710 kg per tyre, depending on model and load index. Pick the pressure from the load per tyre and speed on each tyre page.
| Tyre | Load index | Diameter | Max load in table |
|---|---|---|---|
| Alliance 337 Deep Lug | 96A6 | 890 mm | no verified table |
| Alliance Farm Pro 324 | 96A6 | 893 mm | no verified table |
| BKT Farm 2000 | 4 PR | 895 mm | no verified table |
| BKT Farm 2000 | 6 PR | 895 mm | no verified table |
| BKT Farm 2000 | (DW) · 105A6 (FR) | 995 mm | no verified table |
| BKT TR 144 | 96A6 | 890 mm | no verified table |
| BKT TR 171 | 96A6 | 900 mm | no verified table |
| BKT TR 171 | 101A6 | 900 mm | no verified table |
| BKT TR 171 HD | 96A6 | 900 mm | no verified table |
| BKT TR 171 HD | 101A6 | 900 mm | no verified table |
| BKT TR 173 | 96A6 | 890 mm | no verified table |
| Trelleborg TM90 | 96A8 | 898 mm | 710 kg at 2.4 bar, 40 km/h |
Values come from the manufacturers' published load and pressure tables and are only shown where the table is verified. Open a tyre for the full table. See disclaimer.
Changing size? See the tractor tyre size conversion chart (inch to metric) or all sizes.