[Hblick48]

I had 2 springs crack on two different occasions. Fun finding a shop to repair when "in transit". Also, a set of tires lasted 7,000 miles because inside edge of all 4 were almost worn down to the cord. Rig has 6,000 pound axles with 2,500 pound springs (from the factory). I replaced all 4 with 3,000 pound springs (1 extra leaf). New set of tires and no more abnormal tire wear.