i dont see how those tires would work. since there is always tread touching the ground how are they able to get a full bite on the tread? by leaving an enitre row out you enable the tire to drop down in between the lugs. when the next row of lugs comes around you get the most bite possible. those tires may work alright but i dont thin they can beat a tire like the knarlys with every other row out...ive tried a ton of tires for hillclimbing, and none have ever come close to the cut knarlys. ive tried the razrs, holeshots, klaws and several more...