Combine tyre pressures

[tr250]

Just wondered what other people put in them 800/70r32 and 500/85r24. 6 walker lexion 1000l tank 22ft header. How low dare you go?

 

[snipe]

What sort of tyres are they, vf, sft? Flat/hills?

 

[ih1455xl]

3 lugs touching the ground is a pretty good indication

 

[tr250]

What sort of tyres are they, vf, sft? Flat/hills?

Mitas something flexion traction. They just seem to look hard. got 18 psi in now. Got some and some but have a couple of very steep slopes

 

[Sandy]

Mitas something flexion traction. They just seem to look hard. got 18 psi in now. Got some and some but have a couple of very steep slopes

I’ve mine about 22 and 25 on the spout side

 

[Timbo]

Run mine at 26 and 30psi spout side.

 

[snipe]

We have some mitas sft 800 70 32. Each front tyre carries 8.7t (20ft header and 8000L tank) lowest pressure I am allowed is 15psi(19 if going across a steep bank) I’d say your tyres will be carrying around 9.5t. Have a look on the mitas web site.

 

[tr250]

We have some mitas sft 800 70 32. Each front tyre carries 8.7t (20ft header and 8000L tank) lowest pressure I am allowed is 15psi(19 if going across a steep bank) I’d say your tyres will be carrying around 9.5t. Have a look on the mitas web site.

So 18 should be ok? Back ones look squabby and fronts look hard with same pressure which is odd no header or grain though

 

[snipe]

They will want to look hard with no header or grain!!!! 3 ton header stuck 3 meters in front of the front axle will add 5 ton of weight and 10000L(8000kg)of wheat will add another 5 tones on the axle. Did you just guess at 18psi or is that from the web site? My pressures where calculated at a cyclic speed of 10kph but they might of put that up to 15kph now, so the pressures will be increased