These are Maxx Tires on Geode Chrome Wheels from Traxxas.

This is a Stock part for:

1/10 Revo 3.3 (5309)

This is an Optional part for:

1/10 E-Maxx EVX2 (3903)
1/10 E-Maxx Mamba (3908)
1/10 T-Maxx 3.3 (4907)
1/10 T-Maxx 3.3 (4908)
1/10 T-Maxx 3.3 (4909)
1/10 T-Maxx 2.5 (4910)
1/10 Revo 3.3 (5308)
1/10 E-Revo EVX2 (5603)
1/10 E-Revo EVX2 (5605)
1/10 Summit (5607)
 
Features:

• Geode Plastic Wheels
• Chrome Plated Finish
• Use with 17mm Splined Wheel Hubs and Nuts (Traxxas 5353X)
• Use with Beadlock-Style Sidewall Protectors (Traxxas 5665, 5666, 5667)
• Huge Maxx Tires with Foam Inserts are mounted on the Wheels and are ready to install on a vehicle
• Soft Compound Tires deliver exceptional performance on a variety of surfaces
• Aggressive Tread

Includes:

Two (2) Wheels with Tires

Requires:

17mm Splined Wheel Hubs and Nuts (Traxxas 5353X)

Specifications:

Outer Diameter: 6.3" (160mm)
Width: 85mm (3.3")
Hex: 17mm (0.67")

Verify that this item is appropriate for your vehicle.  Consult your manual or vehicle manufacturer. Verify vehicle fit-ment before purchase.