Im curious if the additional weight of EVs causes more tire wear and ends up negating any savings from the brake dust. We also have to consider manufacturing and disposal of both vehicles to be truly fair.
That and the increased road wear which grows exponentially (with the fourth power of axle weight) with the weight of the vehicle. That means a 2 ton car does 16 times more road damage than a 1 ton car. And before someone takes this to mean I prefer to not have EVs on the road, NO, I mean that this is a fact and we have to deal with it somehow while eliminating ICE. For example by making lower range EVs more attractive, since they already are acceptable in practice for a large proportion of road users. Going from ICE cars to ICE trucks, a common trend, is even worse in this regard since it adds significant emissions on top.
The additional weight, yes, as posted by @avidamoeba. Tho’ those are different things, apples to oranges - brake dust and tire dust are not the same. With the power that some EVs have it’s really easy to accelerate rapidly leading to faster tire wear. That is a choice made by the driver. I put my EV in eco mode, and gently accelerate. And try to ride my bike as much as possible, instead of my car. On the bike, I often try to accelerate as fast as possible, for cardiovascular and other health reasons, including just plain having fun!
Im curious if the additional weight of EVs causes more tire wear and ends up negating any savings from the brake dust. We also have to consider manufacturing and disposal of both vehicles to be truly fair.
That and the increased road wear which grows exponentially (with the fourth power of axle weight) with the weight of the vehicle. That means a 2 ton car does 16 times more road damage than a 1 ton car. And before someone takes this to mean I prefer to not have EVs on the road, NO, I mean that this is a fact and we have to deal with it somehow while eliminating ICE. For example by making lower range EVs more attractive, since they already are acceptable in practice for a large proportion of road users. Going from ICE cars to ICE trucks, a common trend, is even worse in this regard since it adds significant emissions on top.
The additional weight, yes, as posted by @avidamoeba. Tho’ those are different things, apples to oranges - brake dust and tire dust are not the same. With the power that some EVs have it’s really easy to accelerate rapidly leading to faster tire wear. That is a choice made by the driver. I put my EV in eco mode, and gently accelerate. And try to ride my bike as much as possible, instead of my car. On the bike, I often try to accelerate as fast as possible, for cardiovascular and other health reasons, including just plain having fun!