Car axles and powertrain technology in general has changed a lot over the years, and EVs are sparking innovation that could ...

and a vehicle that has tandem rear axles will have six. Single-rear-axle vehicles also have four modulators (the part that automates brake pulsing), so those vehicles are noted as a 4S4M system.

And you can have different kinds of axles for different types of cars. If Isabel and Heaven wanted to make a stronger vehicle for carrying heavy things, they could use a stronger material for the ...