GX - 2nd Gen (2010-2023) Discussion topics related to the 2010 + GX460 models

Any way to improve ride on a premium model?

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Old 10-18-18, 08:37 AM
  #16  
situman
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Originally Posted by EXP_Cougar
Whoa, 51 psi!!! I've never gone that high on any vehicle I've owned... that's insane.
insane indeed. Gosh I hope all the shaking and shuddering going over rough pavement didnt do damage to the solidity and cause rattles.
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Old 10-18-18, 08:47 AM
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GoHuskers
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Yep, lowering the PSI to lower to mid 30's would smooth the ride out.

Everytime I get a loaner I check for tires PSI and believe or not they are all in the 46-50 PSI range. Insane.
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Old 10-18-18, 09:33 AM
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Originally Posted by situman
So apparently some idiot at the dealer decided to pump my tires to max allowable tire pressure (Michelin spec) instead of Lexus recommended tire pressure. I was at 51psi!!!!!! and that was on a chilly 40 degree morning. Lowered it to 40psi and the tires were squatting quite a bit so I left it at that. The ride improved considerably. I might lower it to 35psi and call it a day as I'm sure when the temps drop my psi will drop as well plus natural air loss.
there u go lol, was the ride quality better? For some reason my spare tire was inflated higher as well.
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Old 10-18-18, 11:17 AM
  #19  
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Originally Posted by jkonquer


there u go lol, was the ride quality better? For some reason my spare tire was inflated higher as well.
Night and day difference! Although it will affect handling in a negative way though. I was surprised by how well the thing turns and stops, in addition to the rough ride. I should expect more body lean and floatiness, but take that any day over the rough jittery ride and just adjust my driving style.
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Old 10-18-18, 12:25 PM
  #20  
EXP_Cougar
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Originally Posted by situman
Night and day difference! Although it will affect handling in a negative way though. I was surprised by how well the thing turns and stops, in addition to the rough ride. I should expect more body lean and floatiness, but take that any day over the rough jittery ride and just adjust my driving style.
Think of it as going from wearing ice skates to running shoes!
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Old 10-18-18, 02:31 PM
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Originally Posted by situman
Night and day difference! Although it will affect handling in a negative way though. I was surprised by how well the thing turns and stops, in addition to the rough ride. I should expect more body lean and floatiness, but take that any day over the rough jittery ride and just adjust my driving style.

Good to hear you found a resolution to this!!!!
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Old 10-19-18, 06:39 AM
  #22  
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Thanks for the tire pressure suggestion. I should have known it right off the bat though. Maybe the excitement of a new car stunted my analytical skills lol.
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