75 chevy c10 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Keith Seymore · 02-24-2014, 08:39 AM

That's a lot of tire. Plus the fact that they have no weights on them makes that a likely place to start.

Normally - a tire imbalance will start at a certain speed and continue to get worse as you go faster.

A driveline imbalance will normally start at a certain speed and then get better as you pass through that speed range. This is because the driveline itself does not have enough mass on its own to excite the whole vehicle; it needs the synergy of the "resonance" to build enough energy and then subsides as the resonance decreases.

K

02-24-2014, 08:39 AM	#12
Keith Seymore Registered User Join Date: May 2009 Location: Motor City Posts: 9,490	Re: 75 chevy c10 That's a lot of tire. Plus the fact that they have no weights on them makes that a likely place to start. Normally - a tire imbalance will start at a certain speed and continue to get worse as you go faster. A driveline imbalance will normally start at a certain speed and then get better as you pass through that speed range. This is because the driveline itself does not have enough mass on its own to excite the whole vehicle; it needs the synergy of the "resonance" to build enough energy and then subsides as the resonance decreases. K __________________ Chevrolet Flint Assembly 1979-1986 GM Full Size Truck Engineering 1986 - 2019 Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926 My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524 Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/



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