Rear Subframe
#1
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Rear Subframe
Well this is a fun story. When I bought my '06 SS S/C the rear subframe was tweaked out of spec making the driver's rear tire stick out a little. It created an annoying amount of road noise and obviously was contributing to extra wear on both the tire and hub & bearing. Well dealer paid for that to be replaced with another subframe from an '06 rather than new, grr to that but I'll accept it. Now she's in spec and all nice. Is the rear subframe setup unique? There's no axle back there, just a pair of hub & bearings for the wheel bolted onto the subframe. I've never seen that before.
Also, which of the two front wheels is the drive wheel?
Also, which of the two front wheels is the drive wheel?
#3
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Join Date: 12-28-08
Location: The Twip, MI
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Well this is a fun story. When I bought my '06 SS S/C the rear subframe was tweaked out of spec making the driver's rear tire stick out a little. It created an annoying amount of road noise and obviously was contributing to extra wear on both the tire and hub & bearing. Well dealer paid for that to be replaced with another subframe from an '06 rather than new, grr to that but I'll accept it. Now she's in spec and all nice. Is the rear subframe setup unique? There's no axle back there, just a pair of hub & bearings for the wheel bolted onto the subframe. I've never seen that before.
Also, which of the two front wheels is the drive wheel?
Also, which of the two front wheels is the drive wheel?
#4
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I don't actually have the G85 option so I'm trying to find out which of the two wheels in the front will actually be pulling the car.
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#7
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nope, they equally get power, until one looses traction. i dont get why people think only one wheel will spin.
I was pulling my friend out of a frozen over ditch once in my old jeep. I had it in drive and got out when it was on the ice. all 4 wheels were spinning equally, because they all had 0 traction. Same principle
I was pulling my friend out of a frozen over ditch once in my old jeep. I had it in drive and got out when it was on the ice. all 4 wheels were spinning equally, because they all had 0 traction. Same principle
#8
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Nope. Power is delivered to both wheels unless one looses traction - posi will shift power to the wheel with traction, open diff will shift power to the wheel without traction
#9
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unless ur using traction control, and that would apply the brakes to the spinning wheel and then i guess you could say it shifts power
Last edited by koch1ar; 07-22-2009 at 12:24 PM. Reason: Automerged Doublepost
#10
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Oh, and to the op - what you are calling the "rear subframe" is actually the rear axle assembly, it's a twist beam design. Quite common on lower end fwd's - like every mopar mini van on the road. Cheap to build, lightweight, relatively strong - but not near as nice as a fully independant setup.
#11
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Picky picky But true, caught with my brains down...need another coffee
Oh, and to the op - what you are calling the "rear subframe" is actually the rear axle assembly, it's a twist beam design. Quite common on lower end fwd's - like every mopar mini van on the road. Cheap to build, lightweight, relatively strong - but not near as nice as a fully independant setup.
Oh, and to the op - what you are calling the "rear subframe" is actually the rear axle assembly, it's a twist beam design. Quite common on lower end fwd's - like every mopar mini van on the road. Cheap to build, lightweight, relatively strong - but not near as nice as a fully independant setup.
#12
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Picky picky But true, caught with my brains down...need another coffee
Oh, and to the op - what you are calling the "rear subframe" is actually the rear axle assembly, it's a twist beam design. Quite common on lower end fwd's - like every mopar mini van on the road. Cheap to build, lightweight, relatively strong - but not near as nice as a fully independant setup.
Oh, and to the op - what you are calling the "rear subframe" is actually the rear axle assembly, it's a twist beam design. Quite common on lower end fwd's - like every mopar mini van on the road. Cheap to build, lightweight, relatively strong - but not near as nice as a fully independant setup.
#13
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An open differential WILL drive both wheels with EQUAL POWER as long as one doesn't have a significant traction disadvantage. If you're pulling with one wheel, you have a serious problem.
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