Boom Racing Aggressor™ 1.9in Rock Crawling Tire 4.75in X 1.75in Gekko™ Black W/ 2-Stage Soft Open / Hard Closed Foam Ins

this is a pair of boom racing aggressor™ 1.9" rock crawling tires (brtr19009). specification size: 4.75" x 1.75" (120 x 44.5mm) compound: gekko™ black inserts: 2-stage soft open / hard closed foam   gekko black is super soft and red is soft. includes: 2x aggressor 4.75" x 1.75" (120 x 44.5mm) tire 2x 2-stage soft open / hard closed foam insert ...