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Nitto RG Tire Pressure

Discussion in 'Wheels & Tires' started by Swanie80, Aug 16, 2023.

  1. Aug 16, 2023 at 10:20 AM
    #1
    Swanie80

    Swanie80 [OP] New Member

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    2023 Tundra 1794 TRD OR
    3" Lift, 35" Tires, Fuel Rims
    I have the 3" TRD lift and 35x12.5 R18's Nitto Ridge Grapplers. After the lift discount tire said the recommended tire pressure was 35 psi, that seems low for these tires. I've been running 39 front and 41 rear, seems to ride a lot better.

    What are other people running on this set up and how has the wear been?
     
  2. Aug 16, 2023 at 10:23 AM
    #2
    Black widow TRD

    Black widow TRD New Member

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    Your front P.S.I should be higher than the rear. The front end is heavier as long as your empty in the rear.

    I run 42 psi at all four corners. Yeah Discount did the same with my truck with my Falkens.
     
  3. Aug 16, 2023 at 10:47 AM
    #3
    Tundra234

    Tundra234 New Member

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    Alot of them
    I run the 295/70's at 44 psi on all corners.
     
  4. Aug 16, 2023 at 10:52 AM
    #4
    BillyB

    BillyB New Member

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    Give or take around 35 psi cold. People complain about harsh suspension and run their tires with way too much air.

    295/70/18 Ridge Grapplers
     

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