This is a set of Jetko's Rockform 2.8 tires mounted on black claw wheels. 

These fit the front only of Traxxas 2wd Stampede and Rustler, and fits front and rear of 4x4 models

Features:

• USA made Rubber
• Medium Soft 
• Removable and replaceable Center 12mm Hex for Traxxas RC's
• Premounted tire on wheel with LocTite brand glue
• Resealable package with zipper bag

Specifications:

• Backspacing: 7/8" (22.23mm)
• Wheel Width: 2 1/4" (57.15mm)
• Outer Diameter: 4 1/4" (107.95mm)
• Inner Diameter: 2 7/8" (73.03mm)
• Offset: 1/2" (12.7mm)
• Hex: 12mm

Includes:

• (2) Jetko Rockform ST 2.8 Tires Mounted on Black Claw Rims
• (2) Removable Center Hex
• (12) Mounting Screws