Oversized tire - fuel milage formula
#26
#27
#28
#29
#30
That's the advantage/disadvantage of being in industrial engineering for so long -- like it or not, the basics stick. Most people never need that stuff so I understand but I was laughing at the argument between you all.
#35
#41
#43
Ok this may make me seem dumb but I just spent all day taking a big test at school so my brain is fried.
When you say "multiply those 2 numbers together" what numbers you talking about?
#45
He gave you a "multiplier" by dividing your new tire size by your old tire size.
You then take that number, and multiply by your miles on your odometer -- or if you've already calculated your MPG you can multiply your MPG by the multiplier.
In other words, if you drove 100 miles and used 10 gallons, and your multiplier was 1.2 then you can do either of these:
100 * 1.2 = 120 miles. 120 miles / 10 gallons = 12 miles/gallon
--OR--
100 miles / 10 gallons = 10 miles/gallon. 10 miles/gallon * 1.2 = 12 miles/gallon
That help any?
You then take that number, and multiply by your miles on your odometer -- or if you've already calculated your MPG you can multiply your MPG by the multiplier.
In other words, if you drove 100 miles and used 10 gallons, and your multiplier was 1.2 then you can do either of these:
100 * 1.2 = 120 miles. 120 miles / 10 gallons = 12 miles/gallon
--OR--
100 miles / 10 gallons = 10 miles/gallon. 10 miles/gallon * 1.2 = 12 miles/gallon
That help any?
Thread
Thread Starter
Forum
Replies
Last Post
ShadowRanger08
Wheels & Tires Semi-Tech
48
09-13-2009 03:19 PM