I ws wondering if anyone tow a Outback 28BHS with a 1999 Suburban 1500, 5.7 V8, with the 3.42 axel ratio. How does it tow?,if so. Can anyone tell me how much my tow rating will increase with a gear swap to a 4.10 differential? I can't seem to find any actual numbers for the 1999. They give it for the 3.73, but not for the 4.10.