JConcepts Rock Bumps 1.9" All Terrain Comp Rock Crawler Tires (2) (4.25” OD) (Green) Vertex-6 The double decker design stores

The double decker design stores up to 18 pairs of springs plus 2 added compartments on each layer for miscellaneous items

Same Iconic Look with Enhanced Quality & Performance

making it an excellent choice for competitive racing

8 sets (28 nuts) of our famous Nitro Nuts so you won't run out of your favorite color when you need it the most

Telemetry Ready (Compatible with S

JConcepts Rock Bumps 1.9" All Terrain Comp Rock Crawler Tires (2) (4.25” OD) (Green) Vertex-6 The double decker design storesTires Overview: Conquer rocks and technical terrain with confidence using the Rock Bumps 1. 9" All Terrain Comp Rock Crawler Tires. Featuring an aggressive pin and bar tread design, narrow competition carcass, and high flex construction, these tires deliver powerful traction, excellent conformity, and dependable performance for 1. 9 Sporty Mini competition crawlers. About the Rock Bumps Comp Tires Aggressive Pin Style Tread The Rock Bumps 1. 9" All