285/70/18 tires on TRD Pro (stock, no lift) looks perfect

[CAMTuning]

Does this include the transmission tune and ECU? I realize they only have a “stage 1” currently - as other stages perhaps become available (with mods required) - would this grant access to those OTS tunes when they become available?

I have a dealer by me offering it for $693 as well - was going to grab it from them. DM me if anything can be done.

That is the current sale price (Cobb' Authorized) through 1/29.
All current COBB OTS maps (like Stage 1) are included, and if additional OTS maps are released later, you’ll have access to those through the AP.

This does include transmission tuning. Where the real difference comes in is custom tuning. I’ve spent a lot of time working specifically with this Toyota platform on our own development truck and the way the torque and transmission logic behaves, and that experience matters more than people realize. The drivability and shift behavior gains come from understanding how these trucks actually respond, not just loading the next stage file.

I'll DM you.

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[Blufin]

Hi all!
I dug up this old thread because I'm hoping to up grade stock with 285/60R20 and from what I read most of you have went with 285/70R18 with minimum rubbing at full lock F&R.
I would say that my up grade shouldn't be a problem...

If so I like to hear what you have to say.
TIA.

 

[Joestac]

Hi all!
I dug up this old thread because I'm hoping to up grade stock with 285/60R20 and from what I read most of you have went with 285/70R18 with minimum rubbing at full lock F&R.
I would say that my up grade shouldn't be a problem...

If so I like to hear what you have to say.
TIA.

Think it will all depend. This thread is for a TRD Pro with higher ground clearance than you. Also, you having an 20" wheel matters in terms of overall diameter over the 18" most others have.

I am going to guess that will rub, but could be wrong, don't care enough to Google any more than that.

Can also check these.

https://www.4runner6g.com/forum/thr...tion-for-2025-4runner-6th-gen-add-yours.2207/

https://www.4runner6g.com/forum/thr...tor-wheel-tire-poke-visualizer-websites.2643/

 

[Blufin]

Hey thanks for the heads up,had no idea I was in a sub forum...

 

[TurnerXC]

I did the torq lift for it - yep.
I also got ARK crash plate delete covers and just put those on at the same time as a preventative measure. Not sure if needed but figured for the price just do it.

did you do 2" lift all around or just in the front?

 

[chris718]

did you do 2" lift all around or just in the front?

Torque 2” lift / level kit. Lifts rear about .75 and front 2” to correct rake and level.

 

[TurnerXC]

Torque 2” lift / level kit. Lifts rear about .75 and front 2” to correct rake and level.

perfect. thank you! BTW did you attempt to put the 285/70R18 spare underneath?

 

[chris718]

perfect. thank you! BTW did you attempt to put the 285/70R18 spare underneath?

Did not attempt to but heard it may fit

 

[TurnerXC]

Did not attempt to but heard it may fit

Thanks for all the info. Your rig looks killer! I’m running 275/70R18 currently since I got a screaming deal on them a they did well off-road but I would like to go a little bigger once these are shot. I think your build is spot on! Cheers

 

[SF6G]

Just switched out the factory OE AT3's to 285/70-18 AT3's. Personally prefer the feel of these over the stock tires.
Stock suspension, factory mud flaps. Very slight rub in reverse full lock. Otherwise no issues so far.

 

[gtr022001]

Just switched out the factory OE AT3's to 285/70-18 AT3's. Personally prefer the feel of these over the stock tires.
Stock suspension, factory mud flaps. Very slight rub in reverse full lock. Otherwise no issues so far.

hows the mpg been so far with the 285/70-18 AT3's

 

[SF6G]

hows the mpg been so far with the 285/70-18 AT3's

I've dropped about 0.1 - 0.2 mpg so far, but it's also adjusting the roof rack change I made recently as well.

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