The JConcepts FYR “Fire” 1.9" Rock Crawler Tires are engineered to deliver next level scale realism and competitive performance for serious Class 2 builds. Designed with meticulous attention to detail, these tires combine innovative construction with advanced tread design to tackle demanding terrain. With a competition-focused profile and industry-first features, they stand out as a premium option for Class 2 and mini comp setups.

About the FYR “Fire” 1.9" Tires

Narrow Class 2 Performance

The FYR “Fire” tires feature a 1.5” narrow carcass that enhances agility and precision in tight crawling scenarios. Their directional tread pattern uses large, detailed tread blocks with shallow recesses, allowing the tire to conform to terrain while maintaining strong climbing support from multiple angles. Subtle radial ribs and intricate sidewall lugging provide additional traction zones, while the continuous thickness carcass ensures a smooth, predictable feel with a pillow-top response. Combined with JConcepts’ sticky green compound and included firm open-cell inserts, these tires deliver excellent grip, stability, and durability across a wide range of surfaces.

Features:

• Large directional tread plots with shallow cavities
• Industry standard 1.9” bead mounting size
• Narrow 1.5” width carcass design
• 4.25” overall diameter competition sizing
• Detailed sidewall lugging with unique patterns
• Subtle radial ribs for added traction zones
• Continuous thickness carcass for smooth profile
• Sticky green compound for enhanced grip
• Includes firm open cell foam inserts