Michelin with Proterra to develop a tire optimized for ebuses

//Michelin with Proterra to develop a tire optimized for ebuses

Proterra is partnering with Michelin to develop a tire optimized for battery electric bus operations in urban areas. The tire is called Michelin X InCity Energy Z and is being developed in order to reduce rolling resistance, increase load-carry capacity and leverage superior traction, resulting in increased vehicle range and improved performance of electric buses.

The tire was unveiled today (May 21) during the American Public Transportation Association Mobility Conference.

Maximum range with Michelins X InCity Energy Z

The X InCity Energy Z tire incorporates Michelin Advanced Technology tread compounds designed to provide industry-leading low rolling resistance technology in the tire, contributing to the maximum operational range between charges for Proterra buses, Proterra points out in a press relese. The X InCity Energy Z tire for electric bus configuration will be the standard tire offered for the Proterra Catalyst vehicles.

A tire optimized for all season weather

In addition to enabling greater range, the X InCity Energy Z tire is designed to withstand tough urban transit conditions and has robust bead architecture to ensure durability in demanding stop/start service. The tire uses innovative 3D Matrix sipe technologies to provide biting edges for traction in wet and slippery conditions. With this technology, the X InCity Energy Z is optimized for all-season weather and driving conditions, and is certified 3PMSF (“three-peak mountain snowflake”) and M+S (“mud and snow”), which meets the U.S. Tire Manufacturers Association snow-traction performance requirements and the Tire and Rubber Association of Canada requirements for severe snow traction.

Michelin advancing sustainable mobility

“We are proud to collaborate with Proterra and put our innovating force behind advancing sustainable mobility,” said Adam Murphy, director of marketing, Michelin North America. “The development of this tire to support heavy-duty electric buses is in line with our long-standing commitments and ambitions to promote energy-efficient, low-emissions mobility solutions, particularly in cities.”

Proterra, innovation in the spotlight

“At Proterra, innovation is the core of our culture. High-performing electric vehicles combine powerful battery technology with extremely efficient vehicles,” said Proterra CEO Ryan Popple. “We are a leader in the electric bus industry in battery technology but we’re also innovating to improve the efficient use of that stored energy. We were proud to introduce the first purpose-built, lightweight bus chassis to this industry, and we’re similarly excited to partner with a global leader like Michelin to bring the X InCity Energy Z tire to this market.”

2019-06-24T10:17:01+02:00May 21st, 2019|