Dec 1
After having so many discussions with fellow longboarders, it’s been quite clear that there is still many more factors to consider other than just the hardness of your longboard wheels when it comes to sliding. This is a small summary of what I think does and does not work in a wheel when sliding.
This is a bare bone fact sharing I’d like to write here and the main intention of me writing this is to try my best to bring all that I know based solely on my own interpreations or understanding.
What Is Durometer Rating and Why Should I Care About It?
I guess the more experienced skaters are already aware of this important piece of criteria. For those who are not yet aware…well a durometer is a way to measure the hardness of a substance and in our case, the longboard wheels. The bigger the durometer number, the harder the longboard wheels will be.
While it is true that the harder the compound the easier the wheel will slide, this is not the only factor. All wheels will slide if pushed hard enough or with sufficient speed, just watch out for high siding on real soft wheels when they finally regain traction. The last thing you’d want is to go flying and ending with nasty road rashes.
How Much Does Wheel Side Wall Shape Affect Sliding?
My personal opinion would be that this is should be given more consideration than what your wheels are made of. How much surface area contact between the wheel and the surface being ridden on will ultimately determine how much grip you’ll have when riding.
The below snapshot is based on an assumption that all longboard wheels are 70mm and that the maximum width is the same.
The side wall shape of the wheels are critical to the amount of total contact patch and determines how the wheels will release or break away from traction. 70s Flashbacks for example with no side wall radius will typically hang on untill the very last minute before snapping away fast.
Kryptonics classic K which has longboard wheels with a siingle radius on the outside will break away smoothly but may not glide the best through a slide. The inside edge of the trailing wheel offers a good degree of resistance due to its square profile.
Lastly, longboard wheels such as the Gravity Super G have a radius on both the leading and trailing edges of the wheel. Both these edges are able to absorb the differences in the surface and allow the slide to continue, but due to the smaller contact area, slides can be done much more easier and can also happen when you don’t want to slide in the first place.
Below are some general guides that I know of and further suggestions base on your own riding styles:
- If you ride vert: You’ll find that most vert surfaces are designed for harder wheels – they are smooth to combat the lack of vibration dampening and somewhat grippy to make the slick wheels easier to control. Go with a set of wheels at the higher end of the durometer scale: think 97A or above.
- If you ride street: Skaters who enjoy the technical side of the sport need a wheel that will add pop and road feel to their set-up. Hard wheels – 97A and higher – are best for all of you park riders.
- If you are an all-around rider: If you rarely go anywhere without your skate, you may fall into this category. All-around skaters like to cruise around town, but can also drop in on a pool any day of the week. You’ll need to compromise a little, so go for a medium-hard wheel, somewhere between 90A and 97A.
- If you cruise/longboard: Pavement tends to be bumpy and cracked, so a set of wheels that will ease the rattle of the road will make your board feel and perform much better. Soft wheels are designed for just this purpose; with durometer ratings of 75A through 85A (78A is pretty standard), cruising wheels help dampen the vibrations to let you glide with style.If you ride vert: You’ll find that most vert surfaces are designed for harder wheels – they are smooth to combat the lack of vibration dampening and somewhat grippy to make the slick wheels easier to control. Go with a set of wheels at the higher end of the durometer scale: think 97A or above.
- If you ride street: Skaters who enjoy the technical side of the sport need a wheel that will add pop and road feel to their set-up. Hard wheels – 97A and higher – are best for all of you park riders.
- If you are an all-around rider: If you rarely go anywhere without your skate, you may fall into this category. All-around skaters like to cruise around town, but can also drop in on a pool any day of the week. You’ll need to compromise a little, so go for a medium-hard wheel, somewhere between 90A and 97A.
- If you cruise/longboard: Pavement tends to be bumpy and cracked, so a set of longboard wheels that will ease the rattle of the road will make your board feel and perform much better. Soft wheels are designed for just this purpose; with durometer ratings of 75A through 85A (78A is pretty standard), cruising wheels help dampen the vibrations to let you glide with style.