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2017 OffRoad - Brake upgrade

Discussion in '3rd Gen. Tacomas (2016-2023)' started by CooleyOne, Oct 18, 2017.

  1. Oct 18, 2017 at 8:40 PM
    #1
    CooleyOne

    CooleyOne [OP] TRD OffRoad

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    Who designed these brakes anyway? Does not exactly stop on a dime, albeit I'm coming away from driving a 2013 M3...

    So, brake upgrade recommendations? Will be moving to an 18" rim (Method XD128's) and 35" on a 6" BDS/Fox lift. While its on the lift, perfect time to upgrade swap rotors and pads.

    What are y'alls recommendations? Quick! I need to order and ship to arrive by Tues. Thanks!
     
  2. Oct 18, 2017 at 8:42 PM
    #2
    swimmer

    swimmer Well-Known Member

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    If you think your braking sucks now wait until you put those big tires and a lift on your truck, brake upgrade or not.
     
  3. Oct 18, 2017 at 8:43 PM
    #3
    Rayien

    Rayien Well-Known Member

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    Mr-Paul and erok81 like this.
  4. Oct 18, 2017 at 8:44 PM
    #4
    erok81

    erok81 Well-Known Member

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    Without spending 2k on upgrades brakes all you can really do are get some good pads.

    My truck weighs 6k pounds with 37's. My brakes suuuuuuuck.
     
    nudavinci64 likes this.
  5. Oct 18, 2017 at 9:45 PM
    #5
    CooleyOne

    CooleyOne [OP] TRD OffRoad

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    Don't want to spend $2k on Stoptech's, but figured cross/slotted rotors and carbon/ceramic pads of some kind. Going from 31's to 35's is naturally going to be begging for something better, all by itself.
     
  6. Oct 18, 2017 at 9:57 PM
    #6
    CooleyOne

    CooleyOne [OP] TRD OffRoad

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    EBC Stage 5 kit w/Yellow Pads?
     
  7. Oct 19, 2017 at 5:22 AM
    #7
    TacoRD16

    TacoRD16 Well-Known Member

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    These aren't race cars and slotted rotors are only good for cooling the rotors not stopping. Carbon/Ceramic pads sounds like you want to constantly clean brake dust while also dealing with the morning squeals for the pads to warm up.
     
  8. Oct 20, 2017 at 5:16 AM
    #8
    TRD493

    TRD493 Well-Known Member

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    Isn't there a Tundra brake upgrade that doesn't cost $2k?
     
  9. Oct 20, 2017 at 6:10 AM
    #9
    CooleyOne

    CooleyOne [OP] TRD OffRoad

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    Everyone - I wish I hadn't mentioned the M3 part, which I think is distracting from the point.

    When increasing rim size from the stock 265/70 16's to a 35 x 12.5 18" rim, including a much heavier tire in the Nitto Ridge Grappler or even KO2's, that combo is much heavier. All things being equal, the increase in unsprung weight and rotational inertia could stand to benefit from increased braking performance.

    I would appreciate input on brake upgrades, like EBC or similar. Y'all are free to comment on telling me how to drive and what to feel, but I'd personally find more value in comments that help me achieve better braking performance. If nothing else, its a safety thing.
     
  10. Oct 20, 2017 at 6:13 AM
    #10
    Joe23

    Joe23 Canuckistikian

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    you do realize that slotted rotors and carbon ceramics don't actually stop all that much harder, but dissipate heat better.

    They're fitted on those sports cars cause the idea is track where the brakes will be worked hard.

    I agree the tacoma brakes aren't great, but your expectations are also comparing a sports car to a fucking truck...
     
    wahoobie, Sandeman, Boxerocks and 3 others like this.
  11. Oct 20, 2017 at 6:19 AM
    #11
    Joe23

    Joe23 Canuckistikian

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    you want to talk safety and you're doiing a 6" lift and 35s
    you do realize to fit that you will be cutting the body mount which safety design is to stop a tire from coming back into your legs in an accident.

    The reason many are telling you to not expect your M3 brakes is no different than the idiots that think come winter time just because they have 4x4 they can drive like an absolute cock.
    Its a completely different type of vehicle. You have more body roll, more weight and different aerodynamics.
    Many are telling you to rethink your driving because if you drive a truck like its an M3 you're going to kill yourself or someone else.

    I'm curious which ones you can even upgrade to that wouldn't end up having you lose ABS which surprise surprise is another safety feature.
    I get you are looking for alternatives but your reasoning behind wanting them is flawed.

    I take mine off road and have seen the brakes aren't the greatest. With all the camping/wheeling gear in the bed and the steep rock I crawl down ya the brakes fucking suck. But unless you're upgrading to 4 piston brakes you won't see any difference. And I'm not sure 3 or 4 piston could even fit under a 18" wheel.
    Either way only way you can really get better braking is with stronger brakes. Upgrading rotors and pads will only help with dissipating heat.
    So under heavy constant braking yes you will see less brake fade, but you won't see any more stoping force.
     
  12. Oct 20, 2017 at 9:37 AM
    #12
    hiPSI

    hiPSI Laminar Flow

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    It's all about expectations. The Tacoma stops just like all the rest of the vehicles do... and they all stop withing a few feet of each other in test. Slotted and drilled means nothing on a regular truck. Better pads? Sure, but with anything "performance" you will suffer somewhere else, like brake life, noise, heat, etc.

    In addition, your mods are going to REALLY cause you to have brake issues, if you think you have them now. From an engineering standpoint, you will need more clamping force as you will have a much greater rotational mass. That means different calipers up front. Might as well convert the rear drums to discs too. In order to provide more clamping force then a different master cylinder might be needed. How much did you want to spend exactly? $5K? Maybe $8K on a brake circuit that truly will give you improvement? Pads and rotors won't do you any good man. It is what it is and physics don't lie.
     
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  13. Oct 20, 2017 at 10:48 AM
    #13
    upTOPOverland_Drew

    upTOPOverland_Drew upTOP Overland Technical Design and Application

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    I HOPE you're regearing....if you don't you won't be going or stopping, at least not fast
     
  14. Oct 20, 2017 at 10:57 AM
    #14
    erok81

    erok81 Well-Known Member

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    Just buy some upgrades pads and try them out. If you are spending on a six inch lift and wheels/tires another 100 bucks isn't bad. Just look at some car pages and go from their recommendations.

    Clearly you aren't going to get help here. Half of the posters didn't even read your original post it seems.
     
  15. Oct 20, 2017 at 11:05 AM
    #15
    Kennedyusmc

    Kennedyusmc Well-Known Member

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  16. Oct 20, 2017 at 11:09 AM
    #16
    EubeenHadd

    EubeenHadd Bit of a derp

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    Supposedly the 4runner brakes are a solid upgrade, but require 17's minimum to clear. I'd start searching there, with some EBC pads and DOT 5.1 fluid. Longer braided SS lines, both for your lift and better feel would help too.
     
  17. Oct 21, 2017 at 12:52 PM
    #17
    CooleyOne

    CooleyOne [OP] TRD OffRoad

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    Yes, thank you. Although I'm looking to post now about the numbers. Do you have some value/guidance to offer here?
     
  18. Oct 21, 2017 at 12:57 PM
    #18
    erok81

    erok81 Well-Known Member

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    I wish I would have picked those up. :thumbsup:
     
  19. Oct 21, 2017 at 1:10 PM
    #19
    inwood customs

    inwood customs Roaming potato

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    6" lift... i doubt ur gunna be beating on the brakes THAT much then right? Just sounds like a nightmare to be driving hard being that high up.

    Maybe a simple ebc stage 5, braided lines, and an abs switch would help.

    Dont cross drilled risk cracking?
     
  20. Oct 23, 2017 at 10:54 AM
    #20
    EubeenHadd

    EubeenHadd Bit of a derp

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    Figure out what percentage tire diameter is increasing, increase gear by the same amount to maintain factory ratios. IE, I've got 30" tires. Going to 35's is about 17% up, so a 17% higher gear would drive pretty similarly. 4.30*1.17=5.03. Nitro sells 4.88's and 5.29's, so I'd buy the 4.88's as they're closer. The more accurate you are in your actual tire sizing the better choice you can make. My tires are really 30.5's and the 35's are really 34.5's, so the percent change would be 1.13114754, times my 4.30's gives a 4.86 ratio, which is damned near identical to the 4.88's, making them my definite choice. Remember to regear both ends of the truck.
     

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