YOKOHAMA´s fuel-efficient tyres in "Race to the Clouds"
04 Jun 2014

Tokyo - The Yokohama Rubber Co., Ltd., announced today that its racing team will participate again with the Company’s original electric vehicle (EV) in the 2014 Pikes Peak International Hill Climb. The event will take place on 29th June in the state of Colorado, U.S.A. The team refers to the race as the “Team Yokohama EV Challenge.” As it was last year, the team’s EV racing car will be equipped with “BluEarth-A” tyres, which deliver superior driving performance, and enhance fuel efficiency.

The two-fold challenge with a zero-emission vehicle on fuel-efficient tyres is to harmonize environmental responsibility with the joy of driving and to further research and development of even better EV tyres. This will be the sixth year for YOKOHAMA to participate in the race. In both 2010 and 2011, the team accomplished outstanding feats, substantially besting the previous all-time records for an EV. In 2012, it beat its own record by more than 21 seconds, advancing its performance each year. Last year concluded with a system error, but we are aiming for a better result this year. It will once more be driven by Mr. Ikuo Hanawa, a highly skilled off-road racer.

Marking its 92nd year, the Pikes Peak International Hill Climb - also known as the “Race to the Clouds” - is one of the most difficult motorsports challenges in the world. Racing to the 4,302 m (14,115 ft) summit, participants cover a 20 km (12.42 mile) course beginning at the 2,862 m (9,390 ft) level. The course and conditions are daunting, with 156 turns and rapidly changing temperatures and weather.

Videos on YOKOHAMA’s challenges of the Pikes Peak International Hill Climb since 2009 can be seen on the Yokohama Rubber Channel, on YouTube (http://www.youtube.com/user/TheYokohamaRubber/).

Team Yokohama EV Challenge

Team name Team YOKOHAMA EV Challenge
Vehicle name HER-02
Driver Ikuo Hanawa
Team manager Kenny Shirai / TheYOKOHAMA Rubber Co., Ltd.
Tyre YOKOHAMA BluEarth-A
Tyre Size Front 215/50R17 93V
Tyre Size Rear 275/40R18 99W
Wheel YOKOHAMA ADVAN Racing RGII
Design Kenichi Sato / TheYOKOHAMA Rubber Co., Ltd.
Motor AC PROPULSION AC Induction Motor
Battery Panasonic Lithium Ion Battery
Cooling system Liquid Cooling System
Maximum output 190kW(258ps)
Maximum torque 280Nm (207lb-ft)
Length 3,800mm (149.6inch)
Width 1,900mm (74.8inch)
Height 1,100mm (43.3inch)
Wheelbase 2,500mm (98.4inch)
Weight 1,150kg (2,535lbs)
Drive type Mid-Ship Rear Drive
Suspension Front Double A-Arm
Suspension Rear Multi Link
Shock absorber KING
Top speed 250km/h(155mph)

YOKOHAMA´s fuel efficient tyres in "Race of Clouds"

2014-06-04 Pikes Peak