Overview: Specifications CNC Machined Billet Aluminum ABS Plastic Injection Molded Center Hub Stamped Steel Chrome Beauty Ring and Beadlock Wheel Anodized Black and Electroplated Gray Finish Removable Center Hub with RC4WD Logo Internal Beadlock System Fit Standard 12mm Hex OD: 2.14in / 54.4mm Width: 1.27in / 32.2mm Fits 1.9" Size Tires Positive Offset: 0.67in / 16.9mm Each Weight: 2.96oz / 84.0g Manufactured by RC4WD Includes 4x Rally 1.9" Beadlock Wheels 4x Nylock Nuts M4 (Silver) 4x Covers 1x Miniature Scale Hex Bolt Tool for M2.5 and M3 Scale Bolts (2.5mm Hex) 1x Installation Tool for Mickey Thompson Metal Series 1/10 Wheel Center Caps Overview: These are the Rally 1.9" Beadlock Wheels. Please note: 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.