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How it works When not to drive60 Calculate your mileage About
Welcome to drive60.com where you can learn to:

1 Improve your mileage by around 15%
2 Reduce your addiction to oil
3 Help fix global warming
When?
On the freeway during light traffic
During road trips and long commutes
If the 65 / 70 mph speed limit applies to your vehicle,
you can safely drive in the slow lane at 60 mph on the right side without a problem.
The California speed limit is 55mph for big trucks & vehicles with trailers.
How it works When not to drive60 Calculate your mileage About
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