[jsb5717]

I see in your profile that you have a 2011 295 Mounaineer. Chances are good that you have 6K axles and the original tires were likely E rated. Since then the regulations have changed so that the OEM's are required to provide tires sufficient to manage the GVWR of the trailer. If Keystone were to release that trailer new today it would probably come with F rated tires, which is what came on ours. If it were me I would look for a minimum of 12ply tires (F rating) but would rather have 14ply tires (G rating). Sailun, Goodyear, or Carlisle are your best bet for a reliable tire. We put the Sailuns on ours a couple years ago with increased confidence and no regrets.