Dayco Radiator Coolant Hose 72592 on 2040-parts.com

One Lap of the Web: Cozy Coupes and '80s ATVs

-- Bill Simpson is a legend in the world of motorsports -- so much so that it might have taken you a moment to realize that there is a real Simpson behind those Simpson helmets. After 40 years spent saving the lives of drivers everywhere, a few years ago Simpson had a chance encounter with then-Indianapolis Colts offensive line coach Tom Moore. So he decided to tackle (heh, punny!) the world of youth football with carbon-fiber and Kevlar helmets that weigh less than 2 pounds and have already started reducing concussions in high school games.

2015 Lincoln Navigator starts at $62,475

The 2015 Lincoln Navigator will cost $62,475, including destination, when it hits dealership lots. The optional reserve package, which comes with 22-inch wheels, upgraded leather and premium Ziricote wood trim, costs $69,975. Four-wheel drive adds about $3,000 to the price.

Mercedes wants to help you fall asleep at the wheel

Mercedes Attention Assist will soon get help from Mercedes Active Comfort Mercedes are working on an Active Comfort System to help fatigued drivers take a power nap with aromas and massage inducing sleep. The Mercedes Attention Assist is designed to warn drivers when their driving is becoming a bit erratic as they get tired and lose concentration, with its little coffee cup symbol now proliferating across instrument panels on Mercedes cars. But what if you’re one of those poor unfortunate souls who can’t just pull over and go to sleep for 20 minutes for a quick power nap to recharge your batteries?