SPYDERLK
Super Star Member
- Joined
- Feb 28, 2006
- Messages
- 10,334
- Location
- VA
- Tractor
- JD2010, Kubota3450,2550, Mahindra 7520 w FEL w Skid Steer QC w/Tilt Tatch, & BH, BX1500
Its actually a short story. ... Bumps are an irresistable force. They force the wheel to move up and over them. The wheel has to do this. ..RIGHT NOW. The heavier the wheel and the faster its going the more force the bump exerts to shove the wheel "out of its way"- so the more energy is stored in the wheel. If the wheel is going to stay in contact with the ground something has to absorb this energy and keep it pushed down. That would be the vehicle suspension and chassis. Thus, in proportion, the lighter the unsprung elements [wheels, axles, etc], the less the sprung element [chassis] reacts. ...Better handling.:thumbsup:It's a long story and I'm not telling it tonight. For off road (and on road) stuff that needs to go fast it's called "Sprung Weight" and "Unsprung Weight". Weight in the tires for things that go slow is a very good thing. Weight in the tires for things that go fast is a very bad thing.
larry