Overview: This is a pair of 1.9" Super Swamper® XL Tires for Rock Crawling. Under official license from Interco® Tire Corporation, Pro-Line is proud to announce the 1.9" TSL SX Super Swamper® XL in the legendary G8 compound. With "almost scale" not being acceptable and access to Interco's design data, Pro-Line's engineering staff has reproduced the Super Swamper® in a scale configuration matched by none. The new 1.9" XL is perfect for scale crawlers that want maximum ground clearance and unmatched rock crawling performance. Compared to the original Interco® 1.9" Swamper tire, this new XL version of the bestselling Interco® tire nearly a half an inch larger in diameter (.45" taller) giving you the height you need to tackle any obstacles. It's also 1/4 of an inch wider than the first which gives you the optimum in handling, durability and longevity. The XL 1.9" Super Swamper® is the new must have Rock Crawling tire! Get yours today! "The tires grip everything, clean out extremely well, and offer fantastic ground clearance. They are (IMO) second to none in the scale looks department and give any vehicle the look of a Top Truck Challenge performer. I highly recommend them