This is a pair of Interco® Super Swamper® TSL SX 1.55" Crawler Tires. Under official license from Interco® Tire Corporation, Pro-Line is proud to announce our first ever tire for 1.55" size wheels: the legendary Super Swamper® TSL SX! With "almost scale" not being acceptable and access to Interco's® design data, Pro-Line's engineering staff has reproduced the original Super Swamper® in a scale configuration matched by none. The new 3.85" tall by 1.45" wide Class 0 tire is perfect for those ultra-scale 1.55" wheel rigs begging for matching scale tires combined with unmatched rock crawling performance.