Tire Pressure vs Contact Patch
#1
Tire Pressure vs Contact Patch
The thread on tar snakes got me thinking about how much tire is on the road and how resistant the tire would be to flexing over sand and tar strips verses the tires air pressure.
I'm always hearing of people going over the manufacturers recommend air pressure to try and get more milage out of a tire.
More contact area means better traction wet and dry, shorter stopping distance and a nicer ride.
I'm always hearing of people going over the manufacturers recommend air pressure to try and get more milage out of a tire.
More contact area means better traction wet and dry, shorter stopping distance and a nicer ride.
#2
Any information on stopping distance based on the various inflation pressure? It seems to make sense that more tread contact would mean better traction and shorter stopping distance. But too low of pressure means the tire would deform under those conditions. So I wonder where the sweet spot it?
Paul
Paul
#3
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#4
This chart is for truck tires. We air them down to go into the desert, much better traction and more resilient to punctures, and no, at 15lbs you won't break a bead. My ATV I run 4 lbs and never lost a bead. 15 psi you may over heat/over flex a tire causing it to come apart and crash.
I'm just trying to show that people that bump there air pressure to 45/50 lbs to gain tire life are sacrificing something.
#6
EDIT, found it................The riders manual for the 1948 Panhead shows the tire pressure for a solo rider and one passenger at 12lbs front and 16lbs rear for the 5.00 x 16 tire
Last edited by perki48; 06-18-2022 at 06:04 PM.
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