Quote:
Originally Posted by CADplans
Changing the tire size will reduce the speed 4.3%.
Considering the 147 will easily go down to 1 MPH, the tire change will reduce the speed .043 MPH to .957 MPH.
The 23" tires will give better traction, more than offsetting the benefit of speed reduction.
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That probably isn't enough of a change to make a difference in the grand scheme of things because the size on the sidewall and the actual tire height rarely correspond, and there is a lot of variation in height between brands and styles for the same size tractor. A lot of 23" tires are less than 23" tall to begin with anyway.