How Do RC Cars Stick To Walls? (+ 5 Best Wall Climbing Cars)

It doesn’t seem real but there are some toy RC cars that do drive on walls and even ceilings, but how do they accomplish this?

RC cars that stick to walls and ceilings use motors to create suction at the bottom of the car. These RC cars are light enough to stick on the wall and drive around. You need to switch the suction motors for it to stay on the walls. They also work on floors without the need for suction motors.

how-do-rc-cars-stick-to-walls

Continue reading to find out more about how these wall climbing RC cars work, their pros and cons, and our top 5 picks if you’re considering buying one.

Here’s How The Wall Climbing RC Cars Work

The wheels on the sides of these cars are for looks only. The functional wheels are tucked under the car and there are only two of them.

The two wheels that work underneath are positioned in a way that allows the car to be turned. One wheel rotates faster than the other for steering.

So these cars stick to walls by sucking onto them with motors underneath. If you look underneath the RC car, you’ll see a duct where the air gets sucked through.

By the way, if you’re new to RC cars, I highly recommend reading this beginner’s guide to RC cars. It will lay the right foundations so that you can enjoy the hobby in the best possible way.

Pros and Cons Of Wall Climbing RC Cars

Pros

  • They drive on walls and ceiling which no other stock RC car can do.
  • They’re pretty affordable because they’re so small.
  • The battery charging time is quick.

Cons

  • The suction motor for driving on walls and ceiling is very loud.
  • These cars seem to spin out and slide down the wall at times.
  • Only works on completely flat surfaces, even when on the ground because the two functional wheels are so small.
  • The battery doesn’t last very long, five to ten minutes depending on how you’re driving.

Speaking of batteries, read how long RC car LiPo batteries last. It will give you a good idea of what to expect from your RC car and how much run time you can get in one go.

Popular Wall Climbing RC Cars: Top 5 Picks

Here are a few of the most popular RC cars that drive on walls and ceilings:

1. LONGSAO RC Wall Climbing Car

Last update on 2024-02-06 / Affiliate links / Images from Amazon Product Advertising API

This wall climbing car is light yet durable. It has dynamic lights that change depending on your driving direction. The 360° rotation is made possible by the two wheels under the car. One wheel turns fast while the other stays in place, the car turns/spins perfectly in one spot when on the floor.

2. Air Hogs, Zero Gravity Sprint RC Car

Last update on 2024-02-06 / Affiliate links / Images from Amazon Product Advertising API

This is the most popular wall climbing RC car. It’s fast and reliable and easy to control. It charges via USB-C and last longer than 8 minutes when driving. Like all the others, you need to buy AA batteries for the receiver while the car has an internal battery included.

3. Yucmed Wall Climbing RC Car

Last update on 2024-02-06 / Affiliate links / Images from Amazon Product Advertising API

Another popular choice with its unique design and working lights. This car will do everything the others can do but it has a futuristic, almost batmobile type design which is why it’s one of my favorites.

4. EpochAir Wall Climbing RC Car

Last update on 2024-02-06 / Affiliate links / Images from Amazon Product Advertising API

This wall climber has a holiday theme design and is best suited for children aged 4 to 12 years old just like the other options in this list. It works with a three-channel transmitter so you can operate three RC cars in the same house without interference.

The lights change depending on the direction you’re driving and the internal battery charges quickly via USB.

5. Aomifmik Wall Climbing RC Car

Last update on 2024-02-06 / Affiliate links / Images from Amazon Product Advertising API

This one’s pretty much identical to the Yucmed except for the decals and color. It does everything the others can do and is also made of durable lightweight plastic.

Speaking of the best RC cars, you might also want to check out this guide on the best RC cars for sand. If you’re looking for a beach or sandy-terrain friendly RC car, then this guide is worth checking out.

In Summary

Wall climbing RC cars are awesome toys to play with because it’s so different to normal RC cars and they appear to defy the rules of gravity, until you know how they work.

They stick to walls and ceilings by sucking on with a motor and air duct at the bottom of the car. So you have to drive on very smooth walls, ceilings, and floors. The two small wheels inside do all the work of turning and moving the car up and down while the suction motor keeps it stuck to the wall.

These cars are ideal for children aged 4 to 12 as they’ll be the most impressed with what they can do. But if you’re looking for RC cars specifically for kids, I highly encourage reading this guide on the best RC cars for kids.

Paul Good

This awesome hobby has something for everyone, whether you like to build your RC from scratch and keep modifying till you've got it to just how you want it, to track racing. You might be out with a boat, or perfecting your skills with a plane. Are you taking some cool pics with your drone? I'm sure my site will help you on your journey.

Leave a Reply

Your email address will not be published. Required fields are marked *

Recent Posts