8 Pack TT Motor Wheels Replacement Smart Car Robot Wheel Tyres 1:48 Model Gear Spare Parts for Gearbox RC Chasis Arduino DIY Kit Remote Control Cars Rubber Tire

These wheels have decent traction and a soft ride. They fit the TT motors fine. Lowest priced tires that do the job for any hobbyist

It's very sturdy.

The inside of the axle hole has an odd shape meant for a hobby motor. Knew that going in and managed to work around it. Otherwise nice tires, tread is a rubbery material but they don’t inflate or anything so what little give it has crushes down to rim immediately. Better price per tire than sparkfun.

I teach basic robotics and electronics for youth organizations, and got these for building custom small robots. I didn’t realize it when I ordered, but they are identical to the wheels on the Elegoo robot kits, which is pretty much exactly what I wanted. There are plenty of 3d printable models out there that can use these wheels. I also ordered TT 1:48 motors to drive them. Overall, these are fine quality wheels for small (cheap) robots, plenty fine for what I need, though certainly not the best out there—but if you’re doing a serious industrial or scientific robot, you’re not looking here anyway. For the price, though, they probably are the best. Check your measurements!

This 8-pack of wheels from ThtRht contains wheels that are a decent quality. However, they are bigger than I thought they would be and do not fit any of my smaller or even larger motor shafts. I'll need to make custom components to adapt them to my project.

Its useful, but not very strong, can easily break, so becarefull when you set them up please