- Location
- Gainsborough, Lincolnshire
There was a lad quite local to us who got a 200 hp fergie and he spoke to a tyre specialist before he specced the tyres and he got told to stay away from
42 inch tyres as they don't give the same grip. He was recommended 650/75/38 as the specialists opinion was they were the best gripping tyre for sowing and cultivating and most other jobs a tractor of that size does. And having seeing it at work with a 4m kv cultivator working a 18 inch deep the tyres coped no bother with it and he had no weights on the front either.
Just doing a few calculations - the duals I currently run (20.8r38's) should still fit this size - as the duals are quite worn!