Jerry, she asked me when I was going to order them, so I said "right now." Dad really liked the look of your 589's on the rims. They're still in the bed of his truck and your Cat is up on a railroad tie and some 2x6's in the garage. I had Becker's put them on for $6 each. You'll need to reslime though.
I looked hard at 589's and Swamps then I called highlifter they gave me the MST's for about $20 above the best Swamplite price I found, including shipping. You might call them Stryker and find out. The UPS site shows that they have arrived so I'm going to pick them up and I'll have them on before the day is out.
JD