This is a set of Response Pro 3.8" Short Knobby Design Tires with Foam Inserts by Traxxas.

FEATURES:

- Soft rubber compound designed for racing
- Directional and asymmetrical tread design that maximizes traction on a variety of surfaces


INCLUDES:

- Two Response Pro 3.8" Tires with Foam Inserts

SPECS: 

- Outer Diameter: 5.75" (146mm)
- Inner Diameter: 3.78"   (96mm)
- Width:          3.27"   (83mm)