Such a design might allow tall, boxy vehicles to optimize aerodynamics while allowing for better brake cooling when needed.

EVs require rims that optimize aerodynamics and rolling resistance to improve battery efficiency. As a result, manufacturers are developing aerodynamic wheel designs that reduce drag and enhance ...

The efficiency-focused startup last year cut out the hub motors it made a buzz about; now it's tested the new drivetrain.

The concept is straightforward enough: for optimal aerodynamics, rims should be slightly wider than tyres; however, for tyres ...