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Seats killing my back

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Old Dec 25, 2014 | 10:19 AM
  #16  
Toxicxk23's Avatar
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I've made long distance drives in my IS350 before. I even drove from San Diego, CA to Boston, MA and back by myself. I did not experience any back pain or discomfort. I have my seat lowered all the way down, slightly leaned back, away from the wheel enough to comfortably extend my legs with a slight bend and the lumbar support probably about half out.
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Old Dec 25, 2014 | 03:51 PM
  #17  
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I have yet to find the ideal seat position... every time I get in I end up adjusting something. Previous commuter was a 92 sc400 so anything feels world's better than that.
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Old Dec 25, 2014 | 07:02 PM
  #18  
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I played with the towel idea and it works well. Though my butt went numb.
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Old Dec 26, 2014 | 01:52 PM
  #19  
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Originally Posted by MikeFoxx
I have yet to find the ideal seat position... every time I get in I end up adjusting something. Previous commuter was a 92 sc400 so anything feels world's better than that.
Me too! Getting in and out was the worst for me. Never had back problems though. Loved the f sport seats
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Old Dec 27, 2014 | 07:46 AM
  #20  
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Well the towel helped on the way there but on the way back, less so. Just too much in 48 hours.

Unfortunately I'll take a hit trying to sell this car right now. So my wife will be driving it.
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Old Dec 27, 2014 | 06:59 PM
  #21  
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Default seats killing my back

try backing off on your lumbar support adjustment ,this made all the difference for me.
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Old Aug 30, 2025 | 12:33 PM
  #22  
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Arrow Pic please

Originally Posted by 355F1
I drive 30k miles a year for work in my IS. After years of INTENSE (some days it was a 10/10) lower back/hip flexor pain and 3 bouts with sciatica that left me unable to walk for 1-3 days I finally found the solution.

Get a regular-sized bath towel that is NOT one of those super-thick ones.

Hold it straight up with the long end running up and down. Fold it halfway top to bottom....then halfway again the same way....then fold that length-wise into thirds. Place this on the seat cushion towards the back...sit on it. It will be about 12 inches wide and 7" long.

I did this on recommendation of a back surgeon (I was almost at the point of having to have surgery the pain was so intense for so many years) in Jan 2013. SInce Jan 2013 I have had ZERO sciatica issues....and my back pain stays constantly around a 1-2 now.

I realize it sounds absurd....but it literally changed my life.

If you need a photo or anything let me know.

The problem is that sport seats are angled on a large downslope backwards....and that causes a very large abnormal load on the lower back.

I'm 36, play tennis, 5'11 and 170lbs...so I'm not overweight or anything.

Hope it helps you....
Please pot a picture
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Old Aug 31, 2025 | 11:24 AM
  #23  
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Originally Posted by Adamcarter55
Please pot a picture
Those instructions are pretty clear but the post was from 2014. It's likely that poster isn't active any more. I'd try grabbing a towel and practicing what was posted and see how it works.
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