AR106028Features:

Aluminum construction differential case

The tire is held on with bead lock rings to keep the tire securely mounted on the wheel without the need for messy super glue

heavy duty

Oil-filled CVA Mini shock units provide superb cushioning

Pit Bull Tires - Dirty Richard 2.2" Single Stage Foam Inserts for Crawlers, Medium, 137x54x41 RGRB1450 AR106028Features:Features: Quality Foam Durable Fits Pit Bull RC tires perfectly so now you have replacement options directly from Pit Bull R C. Stylish they look good for the brief moments you get to appreciate them before you install them. Specifications: Outer Diameter: 5. 4" Rim: 2. 2"