STU tires are amazing. I run them on all my machines. From 8lb Comp-Cut Padla Brats to Sand Skate II's and Comp-Cut Sand Skate I's. Worth the price and will last for many, many years when run in sand.
SSI comp cuts are awesome Play Dunning Tires!
What's the weight difference between the stu paddles and say skat trak 8 paddle haulers?