Lightyear bills it as the first series-production ... It uses small video cameras instead of sideview mirrors and narrow tires to reduce wind and road resistance. Along with the energy provided ...

The car's roadholding on relatively narrow tires was fine for daily use, though we squealed a front tire coming out of a roundabout. The car isn't intended to be a sports sedan, as our Lightyear ...

According to Lightyear, around 60% of the energy used ... Also aiding the efficiency are low-rolling resistance tires, as well as in-wheel motors designed with efficiency in mind.

Lightyear, which says it already has some 21,000 ... When it was finally done and I blistered the tires for the first time, plumes of smoke filling up my rear view, I felt like a true American ...

“Lightyear 0 reinvents the wheel when it comes ... The wheels are sleek, low-rolling resistance tires you used to see in early Toyota Priuses that help with efficiency as well.

In addition to having a drag coefficient of just 0.17, which is a record for a production car, the Lightyear 0 features efficient motors, inverters, and tires. The car has a claimed efficiency ...