Landpride grooming mower gauge tires??

[countrybumpkin]

I bought a used AT2572 landpride grooming mower and need two new tires for the front gauge wheels, the ones that I took off are load range B 500 pounds at 50 psi, I have two brand new tires in the shop I have no other use for , that are not load range B, they are 300 lbs at 30 psi. Would these work to replace the two old tires or are they to soft. Hate to buy a couple if I have some that would work right here.

[RoyJackson]

That mower is a 72" unit and probably weighs about 700-800 lbs (more or less). At worst case, that's only 200 lbs per tire. I'd try the new tires and put the maximum air pressure in them.
BTW, if you didn't get a manual for your mower, try the Land Pride web site. They've got a lot of manuals for downloading

[countrybumpkin]

ok thanks.