320/85R34 – tyre pressure and load tables
Tyre pressure for 320/85R34: 8 tyres in this size from 5 manufacturers, 6 of them with the manufacturer's verified load and pressure table. At 40 km/h the tables give a maximum load of 2060–2820 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 350 | 141A8/138B | 1408 mm | no verified table |
| Alliance Agri Star II | 133D | 1408 mm | 2135 kg at 2 bar, 40 km/h |
| Alliance Farmpro II | 133D | 1407 mm | no verified table |
| BKT Agrimax RT 855 | 141A8 | 1408 mm | 2575 kg at 3.6 bar, 40 km/h |
| CEAT Farmax R85 | 141D/144A8 | 1408 mm | 2820 kg at 3.6 bar, 40 km/h |
| Michelin AgriBib | 133A8/130B | 1420 mm | 2060 kg at 2.4 bar, 40 km/h |
| Michelin AgriBib 2 | 133A8/133B | 1421 mm | 2060 kg at 2.4 bar, 40 km/h |
| Mitas AC 85 | 133A8/133B | 1430 mm | 2060 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.
Size equivalent in the tyre data: ≈ 12.4R34, ≈ 12.4x34
See also: VF 320/85R34
Changing size? See the tractor tyre size conversion chart (inch to metric) or all sizes.