A Car Talk reader thinks he might own Mamie Eisenhower's '58 Lincoln Continental. Jim Motavalli considers the case, pro and con.
Automakers talk about 2020, but that's just an interim date--the car might take over sometimes, but you'll still be sitting in the driver's seat, paying attention. Fifteen years later, now we're talking about sitting in the back with your iPad.
Arlon has driven Lincoln Navigators for years and he has noticed a trend: The wheels are getting bigger and the sidewalls are getting smaller. Since this makes the ride worse, he wants to know what gives. Tom and Ray explain why you can get away with this on a Navigator, but shouldn't risk it with a smaller car.