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LWB and long trips

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Old Jun 25, 2016 | 05:06 PM
  #1  
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Default LWB and long trips

I "arrive and drive" and it's 3 hours each way to LRP and 7-8 to WGI and my butt goes numb after the first hour or so.

Anyone found a good seat pad to alleviate this problem?

Thanks
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Old Jun 25, 2016 | 06:08 PM
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Same story with my GT4 LWBS. Traveled through Europe and every 1-2 hours i had to stop and get out .
Anyone found something helpfull?
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Old Jun 25, 2016 | 08:25 PM
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You can put some foam behind the seat back cushion to add lumbar support. The cushion is attached with valcro so it's easy to remove.
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Old Jun 25, 2016 | 09:12 PM
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I am not trying to be a smart ***, stretching your hamstrings will likely help a lot. Or at least is has for me. I am also looking to add some lumbar under the cushion, if anyone has I would appreciate some guidance
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Old Jun 25, 2016 | 09:24 PM
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A helpful Rennlist thread for a solution with photos.
https://rennlist.com/forums/gt4/9145...l#post12944677
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Old Jun 25, 2016 | 09:54 PM
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I know this is not a solution but can't help to say that I would love to send this post back in time when the GT4 was about to be launched.....
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Old Jun 26, 2016 | 01:17 AM
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For lumbar support on longer trips, I'm using this memory foam cushion:
http://www.tempurpedic.com/TEMPUR-Tr...ion-Travel.asp

It's perfectly sized to fit between the side bolsters - dimensions are 11.8"W x 10"H x 2.3" thick at the thickest point. The color is actually a very dark blue.

For my back, it would be ideal if it was an inch thinner and I may trim a bit off if I can get a hold of a hot-wire foam cutter. For now, I alternate its position between lumbar region and below, because it's just too much lumbar support at times. I did a couple back to back 10 hour drives when I took delivery, so very glad to have had this for the trip. FWIW, I also find I'm now getting more used to the seats and need the cushion less.

Unlike the OP, my butt doesn't go numb in these buckets, but it sure did in the last generation of sofas (987, 997). FWIW, I'm 6'-2", 185lbs and have no affiliation with this Tempur-Pedic.
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Old Jun 26, 2016 | 06:34 AM
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The best solution is to trade with someone for 18 ways. For free. Fair trade.
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Old Jun 26, 2016 | 06:59 AM
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I just saw that Tempur-pedic has a seat cushion as well..I might try this...
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Old Jun 26, 2016 | 08:57 AM
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Originally Posted by Qwickrick
I just saw that Tempur-pedic has a seat cushion as well..I might try this...
Yes, I didn't mention it 'cos it's little big at 16" x 16". The butt portion of the seat is between 12.5" to 14" wide between bolsters. It would be easy to trim the cushion with scissors or utility knife though. Might be worth a shot if you can't get memory foam in bulk. FWIW, memory foam mattress toppers can be had for less than the cost of this Tempur-pedic butt cushion.
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Old Jun 26, 2016 | 09:10 AM
  #11  
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Thanks for the tips. I will report my progress if any
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Old Jun 26, 2016 | 09:30 AM
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the human back is such a complex thing that all of us will have different experiences, but FWIW i've struggled with a lower back issue that also causes sciatica, so i was a little worried about the LWB

what i found is that i dont have lower back pain if i consciously push my tailbone back so that it's jammed up against the seat back. i've done 3-hour drives with no pain or numbness (albeit a little stiffness when i get out). you have to constantly adjust your posture though - i end up lifting my *** up and pushing it back every 15-20 minutes because my natural tendency is to inch it forward and start slouching
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Old Jun 26, 2016 | 09:50 AM
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Originally Posted by rxnut
For lumbar support on longer trips, I'm using this memory foam cushion:
http://www.tempurpedic.com/TEMPUR-Tr...ion-Travel.asp

It's perfectly sized to fit between the side bolsters - dimensions are 11.8"W x 10"H x 2.3" thick at the thickest point. The color is actually a very dark blue.

For my back, it would be ideal if it was an inch thinner and I may trim a bit off if I can get a hold of a hot-wire foam cutter.....
I've been using this pillow for years in various cars. It works perfectly.
Unlike rxnut it's the correct thickness for me. Please note it softens over time and and will eventually feel thinner because it will offer less support.

If you use the car on really cold mornings the pillow turns rock hard. Your body heat will soften it after a few minutes but it will feel cold and hard when subject to lower ambient temps.

EDIT: just realized the link took me to a home page. The pillow is called Tempur Pedic travel lumbar support. If you search it you'll find several outlets. It's very dark blue fabric but could easily be re-covered in alcantara.

Last edited by needmoregarage; Jun 26, 2016 at 09:13 PM.
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Old Jun 26, 2016 | 09:00 PM
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A friend has this in his gt3:

https://www.amazon.com/Bodyline-Back.../dp/B000NKDU7M

I tried it and it is amazing. He also had it covered in alcantara so it looks totally OEM.
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Old Jun 26, 2016 | 09:16 PM
  #15  
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Originally Posted by aualexa2
A friend has this in his gt3: https://www.amazon.com/Bodyline-Back.../dp/B000NKDU7M I tried it and it is amazing. He also had it covered in alcantara so it looks totally OEM.
Did he use it with existing seat pad?
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