KAMA 354C tire Pressure

[MrFixit]

At one time I think I saw the recommended tire pressure listed in my operators manual. Today I went looking for that info and can't seem to find it.

I have a 2005 (Pre EPA) KAMA TS 354C with AG tires. All work is done in soft sand here in South Florida. Any recommendations for tire pressure would be appreciated.

Thanks.

Tim