To suit 1.10 scale rock crawlers. Please check measurements to help ensure a fit. This will not fit all 1.10 scale models. These are soft rubber tyres designed for off road use on slow moving rock crawlers only. Tyres will rip and balloon and wear quickly at high speeds. These tyres will require gluing to the wheel before use. PVC glue can be used or please search for tyre bond as an alternative. Suitable for 4WD all wheel drive rock crawlers using 12mm hex hubs. Please check the measurements below before ordering to help ensure a fit. These will not fit all 1.10 scales. Outer diameter 96mm. Inner diameter 45mm. Hub 12mm hex. Wide 36mm. Offset 19mm measured from edge of wheel to the edge of the hex.