Similar to fuel-saving measures on their internal combustion counterparts, when it comes to maximizing range on electric vehicles, experts advise being mindful of rolling resistance.
“Improving rolling resistance is essential to get the best range for an electric vehicle, that is, the largest possible distance traveled before recharging,” said Helmut Keller, Continental’s truck tire brand manager for the Americas.
Keller explained that a lower rolling resistance is achieved through a blend of tread compound, tread pattern and the construction of the tire, the sidewall in particular.
“All of these measures need to be carefully coordinated in order to ensure that these tires retain traction, safe handling properties and tire mileage,” Keller said.
[Related: Volvo unveils electromobility cost of ownership tool]
Continental offers a tire for electric trucks and buses with low rolling resistance dubbed the Conti Urban HA3.
