Anybody tried this one yet? http://www.campingworld.com/shopping/item/kojack-leveler/94165 I found it while looking for a definite answer whether I can use the BAL on the big tires on my StarCraft 13RT. I was able to contact someone at Norco and they said that it might be possible to squeeze the BAL under the monster truck tires on my trailer, but it's very unlikely even after spreading the arms a bit... The Kojack looks pretty similar to the BAL, but is rated for up to 2200 pounds per wheel versus 1750 (I think) on the BAL, and purplelineusa.com (the manufacturer) says it takes tires up to 245/65R17 compared to the 13-15" inches supported by the BAL. That's a total tire diameter up to 29.54 inches and tire width of up to 9.64. The tires on my 13RT are 28.88 inches across and 9.25 inches wide, so that seems like a much better fit than the BAL. It does cost more, but it might have to become part of my future budget if its quality approaches that of the BAL. One thing I really like about the Kojack is that it has the ability to adjust the width built into the frame so it can be "custom fit" to the tire as long as the tire isn't too big or too small. The adjustable range doesn't look very wide, but it's nice to be able to snug it up (or loosen it a bit) to fit the tire properly. It looks like the potential weak point is the flexible joint at the top of the screw which adds convenience but also adds another potential failure point. Although if it's properly hardened steel, that shouldn't matter too much... edit: I just noticed that the Kojack also includes a carry/storage bag, which is super nice since that seems to be one of the biggest complaints about the BAL.