More Galleries
When it comes to in-flight pampering, the amenity kits offered by these 10 airlines are the ultimate in luxury More
From a text therapy platform to apps that push you reminders to breathe, these self-care startups offer help on a daily basis or in times of need. More
From Uber's flying cars to the Hyperloop, these are some of the neatest transportation concepts in the works today. More
Special Offer
Lose that spare tire
Some also have "tire mobility kits" instead of spare tires. With these kits, a a punctured tire can be temporarily re-inflated with foam. The kit saves about seven pounds compared to a "donut spare" and a jack.
The new Focus' front brake calipers are made from high-strength aluminum instead of steel, saving about 7.5 pounds.
Total lost: About 36.5 pounds
NEXT: Build lean bulk
Last updated May 01 2008: 9:09 AM ET
RSS