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06-05-2013, 11:10 AM
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#21
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Senior Member
Join Date: Feb 2013
Location: Oregon
Posts: 393
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Quote:
Originally Posted by SAABDOCTOR
MOST TIRE BALANCERS DO NOT SPIN THE TIRE FAST ENOUGH. Sorry about the caps. one way we look for cord/ply seperation is to put the truck on a lift and run the tires at a fairly high speed and look for the shake. do you feel this bounce in the steering wheel or in the seat of your pants? any chance you have had the wheel flanges checked are they straight or bent? are your tires LT or car tires? good luck.
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Tires are Westlake LT265/75R16 Load range E After a little research I see that Westlake isn't all that great a tire.
I'm going to go back to the last shop that has balanced my tires twice.
__________________
08 Springdale 266RLSS
99 F250 PS 7.3 Diesel
Medford, OR
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06-05-2013, 11:11 AM
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#22
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Senior Member
Join Date: Feb 2013
Location: Oregon
Posts: 393
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Quote:
Originally Posted by michael
Are your test with and without the trailer ? and did you test on different roads ? with same results ?
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Haven't pulled the trailer yet and yes, the problem is on any road other than one that might be a little rough.
__________________
08 Springdale 266RLSS
99 F250 PS 7.3 Diesel
Medford, OR
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06-05-2013, 11:55 AM
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#23
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Senior Member
Join Date: Aug 2011
Location: WESTERN,CT
Posts: 2,095
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I Have never heard of that brand of tire. anyway it really seems to be tire related. i wish you the best.
__________________
BARNEY AND CHRISTINE
2010 MONTANA 3750FL
2005 DODGE 3500 DUALLY TD
2 RESCUE PUPS: SUSITNA AND CRYSTAL. RIP ALYESKA!
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06-05-2013, 12:30 PM
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#24
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Senior Member
Join Date: Jan 2011
Location: Austin, Tx
Posts: 1,910
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Quote:
Originally Posted by Andymon
I have had the tires rotated and balanced twice.
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If the tread is separating and not causing any shimmy or side to side force, the standard tire balancing machine may not pick it up. Shimmy is usually cause by a warped or bent spindle, although excessively worn front end parts can cause it.
__________________
2011 Outback 277RL
2013 F250 XLT Crew Cab 6.2L
Bitter Gun Owner
Bitter Clinger
Armed Infidel
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06-13-2013, 05:43 PM
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#25
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Senior Member
Join Date: Mar 2012
Location: Flowery Branch, Georgia
Posts: 360
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My truck has always had that kinda of bouncing that you are talking about, it was explained too me by my tire shop guy that it's the speed at which the tires harmonic's causes it too bounce, happens even when I slow down and the truck is passing through that speed area of 45-48mph. Nothing you can do about it
__________________
2015 XXXXXXXXXXX 5th wheel
2000 F-250CC Powerstoke**DECEASED**
2001 F-250 CCSRW 4X4 7.3L Powerstroke
2003 F-350 CCDRW 2X4 7.3L Powerstroke
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06-14-2013, 09:43 AM
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#26
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Senior Member
Join Date: Aug 2011
Location: WESTERN,CT
Posts: 2,095
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ALIGNMENTS DO NOT CURE SHAKES ,BOUNCES AND SHIMMY. THIS IS CAUSED BY( oops sorry about the caps not yelling! ) out of round out of balance , bent or ply seperation. I have seen this. you rotated the tires front to back, it is poss that two tire same side hit the same pothole at high speed two tire have ply sep. rotating did not help. As far as the steering return to center do you have the read out from the alignment shop? can you post them if you have them. also if your new joints have grease fittings pump some grease in them till the dust boots just start to bulge. you really have two seperate issues going on here.If you can get the truck on a lift and spin the wheels and look of any out of round in the wheels. or last resort take the truck to the tire shop and see if they will put a set of tires on it and go for a road test to see if the problem goes away. good luck
__________________
BARNEY AND CHRISTINE
2010 MONTANA 3750FL
2005 DODGE 3500 DUALLY TD
2 RESCUE PUPS: SUSITNA AND CRYSTAL. RIP ALYESKA!
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06-14-2013, 11:44 AM
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#27
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Senior Member
Join Date: Feb 2013
Location: Oregon
Posts: 393
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Quote:
Originally Posted by SAABDOCTOR
ALIGNMENTS DO NOT CURE SHAKES ,BOUNCES AND SHIMMY. THIS IS CAUSED BY( oops sorry about the caps not yelling! ) out of round out of balance , bent or ply seperation. I have seen this. you rotated the tires front to back, it is poss that two tire same side hit the same pothole at high speed two tire have ply sep. rotating did not help. As far as the steering return to center do you have the read out from the alignment shop? can you post them if you have them. also if your new joints have grease fittings pump some grease in them till the dust boots just start to bulge. you really have two seperate issues going on here.If you can get the truck on a lift and spin the wheels and look of any out of round in the wheels. or last resort take the truck to the tire shop and see if they will put a set of tires on it and go for a road test to see if the problem goes away. good luck
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Steering is much better now. Two shops told me that it might take a few miles to get it to happen. As for the tires, rotated twice and balanced twice and the tires are like brand new with maybe 1000 miles on them if that.
__________________
08 Springdale 266RLSS
99 F250 PS 7.3 Diesel
Medford, OR
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