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2nd gens on 37" tires

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Spoonman, Mar 12, 2014.

  1. Mar 2, 2019 at 5:56 PM
    #601
    ovrlndkull

    ovrlndkull STUKASFK - HC4LIFE

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    Burlington, NC
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    Ooooooo that would be awesome for a trailer nice thought!
     
  2. Mar 2, 2019 at 5:56 PM
    #602
    Casper66

    Casper66 grumpy ass

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    Yes, I may go that route but for now just locking in 4 lo does the trick. Honestly 9 out of 10 times I have to back the camper or utility trailer up I'm on a soft surface so it doesn't make much difference. Plus, I'm not backing up far and at very low speed I almost just let the truck crawl it's way
     
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  3. Mar 2, 2019 at 5:56 PM
    #603
    anthony250f

    anthony250f Well-Known Member

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    When you start changing suspension geometry you can 100% have bump steer
     
  4. Mar 2, 2019 at 5:58 PM
    #604
    FlyinRyan893

    FlyinRyan893 Well-Known Member

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    2" lift. 37s SCS F5s
    That’s my next big decision. 4.88s on 37s with the 6MT should turn around 2750rpm at 75. 5.29s will be close to 3100. I’m leaning towards 4.88s and then a tacobox or atlas4 in the future for those low low crawling gears.
     
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  5. Mar 2, 2019 at 5:58 PM
    #605
    EatSleepTacos

    EatSleepTacos Well-Known Member

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    But keeping everything else the same (stock length uppers and lowers) how would 37s themselves introduce bump steer? Or are y’all talking about LT?
     
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  6. Mar 2, 2019 at 5:58 PM
    #606
    ovrlndkull

    ovrlndkull STUKASFK - HC4LIFE

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    But lowering or in our case raising and changing the angles that they were set at as the engineers designed them changes how they react and can induce bump steer. A good example is lowering a fox body mustang induces bump steer after lowering which is why there are kits on the market to get the tie rods into a better angle and reduce bump steer. I hope that makes sense.
     
  7. Mar 2, 2019 at 6:00 PM
    #607
    anthony250f

    anthony250f Well-Known Member

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    Tires themselves won’t cause bump steer.
     
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  8. Mar 2, 2019 at 6:00 PM
    #608
    FlyinRyan893

    FlyinRyan893 Well-Known Member

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    Makes sense
     
  9. Mar 2, 2019 at 6:00 PM
    #609
    EatSleepTacos

    EatSleepTacos Well-Known Member

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    That’s what I thought. Thanks
     
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  10. Mar 2, 2019 at 6:00 PM
    #610
    ovrlndkull

    ovrlndkull STUKASFK - HC4LIFE

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    Yeah auto I'm ~2250 @70 and a little less than 2400 @75 which is ~what it was stock. With 5.29s I am closer to what you are with 4.88s
     
  11. Mar 2, 2019 at 6:01 PM
    #611
    Casper66

    Casper66 grumpy ass

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    There is also the extra sidewall height that plays into effect.
     
  12. Mar 2, 2019 at 6:01 PM
    #612
    ovrlndkull

    ovrlndkull STUKASFK - HC4LIFE

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    Amazon has them for under 1200 free shipping Prime :eek: Same with simple tire.
     
  13. Mar 2, 2019 at 6:02 PM
    #613
    FlyinRyan893

    FlyinRyan893 Well-Known Member

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    In your case I’d go 5.29 if you don’t do a ton of highway driving. That stupid od gear in the manual blows. I’m jelly of the 3rd gens with their double OD. 5.29s all day in a 3rd gen.
     
  14. Mar 2, 2019 at 6:02 PM
    #614
    FlyinRyan893

    FlyinRyan893 Well-Known Member

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    Dammit! When I was shopping everywhere I looked was around 2k for 5 tires.
     
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  15. Mar 2, 2019 at 6:05 PM
    #615
    Casper66

    Casper66 grumpy ass

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    Right the tires won't cause bump steer but the extra sidewall height can give you a wandering effect. With the older strait axel trucks when we went to 35" plus tires it was one of the main reasons we added 1 or even 2 stablizers they reduced the effects you felt with steering when you hit obstacles.
     
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  16. Mar 2, 2019 at 6:09 PM
    #616
    ovrlndkull

    ovrlndkull STUKASFK - HC4LIFE

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    Exactly
    Truth
    Tires won't cause it lifting the trucks like we have can. Tires can however make it less prevalent and you not feel it as much as other tires. But big sidewall tires can follow the road more and cause you to have to chase the truck around so to speak. From everything that I've learned over the yrs from racing and building cars I have barely scratched the surface yet it would take me 20 yrs or so to pass that information onto you. There are tons of good books out there that can explain it much better than I.
    Yep plus the older suspensions like that on trucks weren't the best engineered to avoid bumpsteer with the style of steering system.
     
  17. Mar 2, 2019 at 6:10 PM
    #617
    ovrlndkull

    ovrlndkull STUKASFK - HC4LIFE

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    Probably shouldn't of told ya that. 4wp is my last resort no one else has it in stock but I need it now place since they charge full MSRP
     
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  18. Mar 2, 2019 at 6:11 PM
    #618
    Casper66

    Casper66 grumpy ass

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    Yep I'm old and IDK all this new fangled IFS stuff I shoulda never entered into this conversation. Try dampening a CJ7 with 37's but that was a whole different world I'll quietly disappear now
     
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  19. Mar 2, 2019 at 6:14 PM
    #619
    ovrlndkull

    ovrlndkull STUKASFK - HC4LIFE

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    I like the old school too
     
  20. Mar 2, 2019 at 6:23 PM
    #620
    TYetti

    TYetti 4cylinders of awesomeness

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    Every time I log on I see a post about 37s... Must resist. Must not spend more money...aaahahahhhhhh
     
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