Front tire pressure with loader/??

[hunt4570]

NO it doesn't read your owners manual ...... Even my pickup 4x4 has different tire pressure front and rear.......

Yup, mine too.
I would hate to try to put 75 pounds in my rear tires!!! The weight is on the front squashing the front tires, if anything it is lightening the back end!

 

[JerryK]

I put the PSI that is on the sidewall of the front tire for loader work..... Like a normal vehicle tire, they are rated for so much load at a certain PSI. The rears can get by with lower pressure.

 

[Looking4new]

I have 35 psi in my fronts and 15 in the rears with chains on all 4 corners.

 

[LouNY]

I run enough air pressure to avoid rolling the tires off the rim, my R1 fronts are at 20-30 psi depending on whats going on,
my rears are seldom over 15 PSI.
One thing to be aware of is that many rims have a maximum pressure rating also,
when you go up to a heavier tire the tire could have a higher rating then the rim you have it mounted on.

 

[DK35vince]

I run 40 psi front and 15 rear (rears are loaded)

 

[MHarryE]

I’ve weighed my Kubota L6060 at local scales with loader full. The weight per tire exceeds the maximum tire rating so I run the max pressure. I previously had a L5740 and loaned it to a relative to clear hunting lanes. He ran both fronts off the rims. My tire guy had a pair of very high load capacity tires available he sole me for half price as the company he stocked them for had gone out of business. I had the dealer switch them onto my L6060 when I traded.

My large ag tractor with loader has 3500 pound per tire load rating but loader capacity is 7700 pounds. Obviously greatly overloaded. However the Tire and Rim Association standard says this ag tire can be used up to 170% of max load rating when used at speeds below 5mph.