The Trax 2 Kayak Cart is the best all around cart for soft sand and uneven terrain. It has 24 cm blow-molded polyurethane pneumatic tires that have a higher capacity and are very durable! The larger sidewall prevents pinching and valve damage under heavy loads. The Hobie Trax 2 Cart has a welded Stainless steel construction, solid stainless axle, and 176 lb capacity. Wheels are easily removable for storage. Also includes cart keeper feature and cart clamps.