Dubro 4inch Diam Treaded Lightweight Wheel DBR400TL

The DU-BRO Treaded Lightweight Wheels (4.0"–8.0") are designed specifically for large-scale RC airplanes that need strong, lightweight, and reliable landing gear performance. These wheels are ideal for giant-scale models, gas aircraft, and any airplane that demands durability without adding unnecessary weight. Each wheel features a foam interior that absorbs shock during takeoff and landing, helping protect your airframe and landing gear. The outer surface is made from a rugged, treaded skin that provides excellent grip and long-lasting wear—especially on paved runways , where traction and strength are essential. These wheels have been tested on aircraft weighing up to 50 pounds (22 kg) , proving their toughness in demanding flying conditions. Despite their incredible strength, they remain impressively lightweight, helping your big model perform at its best. Hub & Axle Compatibility

Standard wheels include a 3/16" (5 mm) axle opening that can be drilled out to 1/4" (6.35 mm) .

Sizes #700TL and #800TL include a 1/4" (6.35 mm) axle opening and can be drilled to 3/8" (9.54 mm) . This flexibility makes mounting easy on a wide variety of large-scale aircraft. Key Features

Lightweight design

Shock-absorbing foam interior

Tough treaded exterior

Fuel resistant

Built extremely strong for large aircraft

Excellent on paved runways

Each wheel is sold individually (1 wheel per package) . These wheels are also great for school engineering projects , robotics , STEM builds , and various craft applications where strength and low weight are important. If youre flying big models and need wheels that combine toughness, lightweight performance, and long-lasting durability, the DU-BRO Large Scale Treaded Lightweight Wheels are the perfect choice. For 1.75" - 3.5" Treaded Lightweight Wheels, click here Cat. # - Diameter Axle Dia. Weight Width 400TL - 4.00" (102 mm) 3/16" (5 mm) 82grams/wheel 1.150" (29.21 mm)

450TL - 4.50" (114 mm)

3/16" (5 mm) 105grams/wheel 1.325" (33.65 mm)

500TL - 5.00" (127 mm)

3/16" (5 mm)

143grams/wheel 1.500" (38.10 mm)

550TL - 5.50" (140 mm)

3/16" (5 mm)

184grams/wheel 1.700" (43.18 mm)

600TL - 6.00" (152 mm)

3/16" (5 mm)

245grams/wheel 1.850" (47.00 mm)

700TL - 7.00" (178 mm)

1/4" (6.35 mm)

400grams/wheel 2.076" (52.70 mm)

800TL - 8.00" (203 mm)

1/4" (6.35 mm)

680grams/wheel 2.450" (62.20mm) Made in USA

Full Specifications