Symptoms that tell you when components of your suspension may need to be looked at sooner include: The job of suspension system is to stop you rocking and rolling when you are driving and though the replacement of these components can be expensive they are critical to the stability, safety and ride comfort of your vehicle and should not be overlooked.
Each time the wheel revolves, you’re compressing “suspension”. This means that precious rider energy is being wasted, constantly. It’s kind of like the drag you get from soft, 5″ fat tires.

Things turn even further in the favor of the ASW system if you factor in punctures, blowouts, tire fires and how long a truck has to be out of service each year while those monster tires get changed. ASW treads are bolt-on, bolt-off chunks that can be changed with very little gear, without even jacking any wheels up, and done in sections during shift changes and lunch breaks so the truck's never out of service due to tires. They can also ship much more cheaply, since the whole assembly can be broken down into bits that easily fit in a regular shipping container.
Full-suspension mountain bikes just don’t cut it for designer Hojun Lee. So he created a solution within the wheels. In place of standard spokes are three sets of shock absorbing coils in his concept renderings.