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Gen 3 Seat Lowered 1.5”

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Saguaro6, Feb 14, 2022.

  1. Feb 14, 2022 at 7:41 PM
    #1
    Saguaro6

    Saguaro6 [OP] Member

    Joined:
    Jan 13, 2020
    Member:
    #316005
    Messages:
    19
    Gender:
    Male
    First Name:
    Doug
    Gilbert, AZ
    Vehicle:
    2017 Tacoma TRD Off Road
    Since I couldn’t find much in the way of how-to’s for lowering the drivers seat, I did it myself. For the Karen’s, I’m an engineer and I’ll drive it, but then again, I grew up in cars before there were seat belts. You’ll have to decide for yourself whether or not to modify a critical crash safety component.
    Basically, I separated the slider from the lower seat frame, cut the mounting tabs off and welded them back on in a better position. The front tabs are swapped side to side and flipped upside down. The rear mounts are cut and re-welded lower down. The seat belt receiver needs spacers and longer bolts so it fits. The seat adjustment bar needs to be flipped and bent slightly. The slider frame had to be notched to clear the lumbar adjustment knob.
    Please forgive my posting skills or lack thereof.
    upload_2022-2-14_20-7-3.jpg
    Note this component is bolted and spot welded, so no need to remove the bolts. Cut on the red line, swap, flip, grind to fit, tack.

    upload_2022-2-14_20-8-52.jpg
    Cut on the red lines.
    upload_2022-2-14_20-9-56.jpgupload_2022-2-14_20-15-1.jpg
    notch this part to clear the lumbar knob.

    upload_2022-2-14_20-19-33.jpg
    Swap the tabs side to side, flip them, grind to fit and tack them. Bolts will never need removal since the component is spot welded as well.
    upload_2022-2-14_20-23-3.jpg

    upload_2022-2-14_20-26-34.jpg
    Insure the rear seat mount holes are at 16” centers before welding the rear mounts. The rear mounts are just ground and placed as far down as possible. The seat sheet metal and slider frame will interfere, so I used bar clamps to eek out as much altitude as possible.

    This is how the rear looked from the inside…
    upload_2022-2-14_20-30-20.jpg

    upload_2022-2-14_20-30-57.jpg

    Here’s the seat belt receiver mount. I added spacers and longer bolts so it would clear the modified rear mount. Didn’t capture a photo of the rear,

    I flipped the seat adjustment lever. Re-grooved it for the spring clip. I ended up having to bend it once I installed the Clazzio cover as well.
    The plastic side cover needed a bit of trimming on the floor edge, but fit right up.

    upload_2022-2-14_20-33-22.jpg
     
    Vmax540, RSOTACO and Junkhead like this.
  2. Feb 14, 2022 at 8:45 PM
    #2
    Junkhead

    Junkhead TRDude

    Joined:
    Feb 27, 2019
    Member:
    #284671
    Messages:
    15,685
    Gender:
    Male
    First Name:
    Serge
    Prince George, BC
    Vehicle:
    Black 4x4 Sport MT 2018
    Some Serious Tires
    Interesting. One of most common 3rd complaints is the low seating position.

    Personally I find the height of the seat perfectly fine.
     
  3. Feb 14, 2022 at 8:52 PM
    #3
    daveeasa

    daveeasa FBC Harness Solutions

    Joined:
    May 14, 2020
    Member:
    #328079
    Messages:
    7,477
    Gender:
    Male
    First Name:
    David
    PNW
    Vehicle:
    2016 Tacoma OR DCSB 6MT, 2005 RC 5MT PreRunner, 2002 Tundra SR5 RCLB 4x4
    Overall, quite impressive.
     
    Saguaro6[OP] likes this.

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