What causes rear end sag?
#1
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Location: Medford Or
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What causes rear end sag?
Driving around town I constantly see other 4runners With almost no rear end sag, it frusterates me because of how saggy mine is, what causes this rear end sag? Old warn out struts??? Warn out coils?? Other than coil spacers is there any other fix for this Problem?
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#11
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Well... think about it. New from the factory, these springs sat completely level. If any higher, it would look "raked" springs settle, so therefore, the factory springs, settled and ended up lower than they thought. My 4Runner never had sagging problems, but when i added a 200 lb bumper, & stereo. I added a coil spacer, and now it sits half an inch higher in the rear, even with that weight.
#12
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pretty sure it is a phenomenon called creep, if you want to get all technical.
http://en.wikipedia.org/wiki/Creep_%28deformation%29
http://en.wikipedia.org/wiki/Creep_%28deformation%29
#13
Yeah, coil fatigue. Those coils are old, and that is a lot of compressing over time! Everything wears out.
Last edited by 801YotaRunner; 03-16-2012 at 04:01 PM.
#15
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I wonder what kind of weight limit those tires have on them.
The last thing I would ever wanna do on a bike is put a big lady on the back and hit the highway going 70+ mph in a t-shirt and no helmet
The last thing I would ever wanna do on a bike is put a big lady on the back and hit the highway going 70+ mph in a t-shirt and no helmet
#17
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Well... think about it. New from the factory, these springs sat completely level. If any higher, it would look "raked" springs settle, so therefore, the factory springs, settled and ended up lower than they thought. My 4Runner never had sagging problems, but when i added a 200 lb bumper, & stereo. I added a coil spacer, and now it sits half an inch higher in the rear, even with that weight.
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