His 12" tires will have a diameter of about half of what the truck he will be pulling it with so with that half diameter that means the circumfronce is way smaller than his truck tire so for the tread to travel as far it will have to spin twice what his larger tires do so therefore spinning twice as fast equals 150 MPH equivolent when he is traveling at truck speedometer reading of 75 MPH. The tread on pavement is what makes your speeds. Did you pass math in school?
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Today's Featured Article - An AC Model M Crawler - by Anthony West. Neil Atkins is a man in his late thirties, a mild and patient character who talks fondly of his farming heritage. He farms around a hundred and fifty acres of arable land, in a village called Southam, located just outside Leamington Spa in Warwickshire. The soil is a rich dark brown and is well looked after. unlike some areas in the midlands it is also fairly flat, broken only by hedgerows and the occasional valley and brook. A copse of wildbreaking silver birch and oak trees surround the top si
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