TTW-4000-D 4" Wheel Set (3pc. SET) With Tailwheel for DOMINATOR 1500 Approximate Weight: 4.85 oz Dominator Wheels! Inspired by the Dominator 1500 from Lanier R/C. This is a 3-Wheel set that includes two beautiful 4" Wheels and one 1-1/2" TailWheel. - Our Wheels are being introduced in 7 different sizes with many configurations and shapes to come. All Tru-Turn Wheels come pre-mounted with an O-ring tire. Our Wheels come pre-drilled with a standard center hole. You drill the center hole to your axle size. Wheels mount on your landing gear with your standard hardware. Three piece sets for specific aircraft available upon request. Price $ 34.95