Integy RC Model Hop-ups T3528BLACK Type II Billet Machined Wheel+Tire(4) for 1/16 Revo,Slash,Summit VXL (O.D.=72mm) Genuine Integy Parts Ship Fast Direct From Our US Warehouse Top-Quality Materials & Superb Craftsmanship Preferred by Knowledgable Model Hobbists & R/C Enthusiasts Most Orders Processed Same Day. Reliable & Fast Shipping With Tracking Number Check The Manufacturer's Support Website For Cross-Reference Part Search