These are the Licensed Classic Lock Wheels. These have been Officially Licensed by the Mickey Thompson Performance Tires and Wheels company

Specifications:
Wheel Size 2.2 / 3.0"
Universal 12mm hex mount
Smooth Silver Finish
Rear OD: 2.93in / 74.56mm
Front OD: 2.14in / 54.5mm
Width: 1.48" (37.7mm)
#1 Hub back spacing: 19.75mm
#2 Hub back spacing: 21.75mm
Negative Offset: 0.32inch / 8.2mm
Weight: 4.45oz / 126g

Notes:

These are designed to work with multiple Short Course vehicles The different offset hubs allow you to get the proper track width for all popular SC vehicles on the Market.
Fits, Slash 2x4, 4x4, Associated 4x4, HPI Blitz and others.
Due to many different methods to design Tires and Wheels, we have no control over other manufacturers products. So we can only tell you that RC4WD Tires and Wheels work together. In some cases our Wheels and Tires will work with other brand Wheels and Tires, but we can not guarantee the outcome.