I think 60.....however, I know using the cruise control as someone else suggested is a bad idea if your conserving gas
2007-04-11 03:33:00
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answer #1
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answered by Matt T 3
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Depends on what you're driving. A little car, with standard transmission, 70mph and you could drive all day. An SUV and you'd have to fill up in a couple hours. An 18 wheeler and you dried out your tanks and blew your engine getting up to that speed.
2007-04-11 10:33:04
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answer #2
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answered by Dr. E. Bunny A.K.A. Andy. 7
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60
2007-04-11 10:31:14
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answer #3
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answered by new me 4
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Going 70mph.
2007-04-11 10:30:41
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answer #4
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answered by Anonymous
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It depends on how the engine is set up. Most of the catalytic convertors and internal computers are set up for 60 for optimal results.
2007-04-11 10:41:09
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answer #5
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answered by mamacow 3
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Did someone drop you on your head? (I LOVED that but they jerked my question. I will still always remember your answer when I ask myself that question!!) You can travel farther at 60mph. @80)
2007-04-11 10:33:09
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answer #6
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answered by Dovey 7
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I would say 70, becauseif you run out of gas and don't press the brake, you might roll farther since you have more force.
2007-04-11 10:32:30
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answer #7
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answered by tillbaka i tiden 4
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In most vehicles 60.
2007-04-11 10:32:01
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answer #8
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answered by Anonymous
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60 mph
2007-04-11 10:31:24
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answer #9
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answered by Anonymous
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porbably 60
2007-04-11 10:36:28
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answer #10
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answered by Anonymous
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