Thank you, yeah I thought they looked alright for what I will be using them for. They are 6 ply but I am not sure about the weight. Shipment weight for all 4 is 40lbs haha but I know that doesn't help you out much. Here are the specs listed.
Specifications:
Size: 25x8-12
Position: Front
PLY: 6
Tread Depth(mm/in):21.00/0.83
MAX P.S.I: 28
Standard Rim:12''x 6.5''
Load:638 lbs
Size: 25x10-12
Position: Rear
PLY: 6
Tread Depth(mm/in):21.00/0.83
MAX P.S.I: 28
Standard Rim:12''x 8''
Load:737 lbs