Neil Paine breaks down the Championship 4, giving the strengths of each driver before Sunday's showdown in Phoenix (3 p.m. ET, NBC).
Also, charging from empty to full takes about 3.5 hours which is typical for cordless vacuums in this category. The LED headlights in the floor nozzle light up hidden debris that you might miss in dim ...
See some of the best moments from a short-track showdown at Martinsville Speedway where Championship 4 is decided.