Note: The tires and wheel rims are separated, you need to assemble and glue them together by yourself. The 26mm (Width) wheel rims is made of high quality plastics material,the 1/10 onroad tires are made of rubber material,with sponge inside. Compatible with Tamiya TT01 TT02 Kyosho Sakura D3 Traxxas 4Tec 2.0 HPI Universal 1/10 RC On-Road Racing & Touring Car. Also fit 1/14 1/18 RC Buggy,for example,it will Compatible with Traxxas 1/16 Slash WLtoys 1/14 144001 144010 WLtoys 1/18 A959 A979 Traxxas 1/18 Latrax Teton RC Buggy. It will increases the rc car’s overall performance,also gives a great scale looking. Nice replacement part for your rc car. Different tires to chosen from.The tires in outer diameter 72mm has large, deep lugs and provide exceptional traction in rock, mud muddy, loose and more. For RC Vehicle:1/10 On Road Racing Car Rim Material: Plastics Tire Material:Rubber Tire Outer Diameter: 72mm/66mm(Optional) Tire Width: 26mm/1.02”; Rims Inner diameter: 46mm/1.81” ; Wheel Drive Hex: 12mm; Axle Hole Diameter: 4mm; Rim Color: Silver Tire Color:Black Weight:113.5g(OD 66mm) / 145g(OD 72mm) Package Includes: 4 x Plastics Wheels Rim 4 x 1/10 On Road Tires