Post your T1 wheel/tire setup

[Trevor Munsell]

Yes spacers were essential as it does rub without. No vibrations noted however..rides great. Studs plenty long. Was a little bothered by having to run spacers but got such a good price on wheels i got over it. BTW I think I saw where EBay had same price listed for what I got for...$790 to my door. Also read somewhere where an installer grounded calipers down ALOT after buying and researching/disecting an oem caliper and had no ill effects. Forgot where I read this. Hope this helps.

Edited May 12, 2020 by Trevor Munsell

[jail4u677]

On 1/5/2020 at 9:11 AM, Bamatruck said:

2019 Sierra AT4 

4” BDS Lift

35X12.5r20 Trail Grapplers

20X9 Mavericks +19 offset

Borla S-Type Exhaust

Looks awesome.  I have the same truck and am looking at the exact same lift & tires but I fear the truck wont fit in my garage with the new setup.  Any chance you could measure and let me know the height from ground to highest point on your truck?  Would seriously help me decide.  Also, any rubbing or trimming needed?  Thanks!

[At4Life]

On 10/3/2019 at 1:02 PM, Opiedeegs said:

Eight coats just peeled off the overspray


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Looks good. I just got my at4 and won't be changing the tires/wheels probably for a few months. I'm curious as to how these have held up? Any updated pics? 

[At4Life]

On 4/22/2020 at 10:08 AM, loud_pipes said:

ReadyLift SST, Atturo Blade XT 305/55/20 (33x12.5), Moto Metal MO970 20x10 with 0 offset




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Thank you!  This is the EXACT info I'm looking for.  I want a different rim but these specs. Are you happy with the sst kit? Any trimming or rub?

Did it sacrifice any ride quality?  Lastly did this mess with your mpg's?  

Once I read about the at4's and auto 4wd issues as well as added stress on truck I got nervous.  Lots of misinformation out there.  

Tia!

[Texanfisherman]

Michelin LTX AT2 LT275/65/20. 2” Rough Country level front and 2” block rear.
Rides fantastic. No rubbing. No trimming. These should last another 75k miles until an upgrade to a 4”.


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[loud_pipes]

Thank you!  This is the EXACT info I'm looking for.  I want a different rim but these specs. Are you happy with the sst kit? Any trimming or rub?
Did it sacrifice any ride quality?  Lastly did this mess with your mpg's?  
Once I read about the at4's and auto 4wd issues as well as added stress on truck I got nervous.  Lots of misinformation out there.  
Tia!

I’m very happy with this kit. I would certainly recommend it, including the new UCA’s. Ride quality has not been compromised at all - my wife could not tell the difference and she typically prefers a smooth ride. This is very smooth, just like OEM.

No trimming. Very, very minor rub in the front wheel wells at full turn. But it is so slight that I have not needed to do anything to correct it. I am about 1,000 miles in on these tires and it all but stopped with that minimal of tire wear.

I ran this kit with the stock wheels and it had zero impact on gas mileage. When I went to the larger and heavier 305/55/20 setup, I lost about 1-1.25 mpg. Small sacrifice for this setup IMO.

So far, I have not experienced any auto 4wd issues, but I only used that setting 2x after I installed the SST.

I installed the SST myself, on my garage floor. It took about 5 hours, mainly because the time it took me to compress the struts.

Hope that helps!


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[deletedx]

Thanks!  Definitely helped. I have been all over the net looking for straight answers regarding this set up. Sounds exactly like what I need to do. Do you know your backspacing?

[loud_pipes]

Thanks!  Definitely helped. I have been all over the net looking for straight answers regarding this set up. Sounds exactly like what I need to do. Do you know your backspacing?

I know the offset went from +27 stock to 0 with my Moto Metal wheels. But I don’t have the backspacing off hand.


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[WheelsASAP.com]

15 minutes ago, Ryan Howard said:

Thanks!  Definitely helped. I have been all over the net looking for straight answers regarding this set up. Sounds exactly like what I need to do. Do you know your backspacing?

Hey Ryan,

 

A 20x10 with a +0 offset will be a 5.5" back spacing. If you're looking for that specific set up PM me and I'll send you a link with options.

[At4Life]

26 minutes ago, loud_pipes said:

 

I know the offset went from +27 stock to 0 with my Moto Metal wheels. But I don’t have the backspacing off hand.


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yea from what I've read the negative offsets is when you run into more issues. 

[Opiedeegs]

Looks good. I just got my at4 and won't be changing the tires/wheels probably for a few months. I'm curious as to how these have held up? Any updated pics? 

Never put them back on the truck


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[pewterliftedz]

6 hours ago, Texanfisherman said:

Michelin LTX AT2 LT275/65/20. 2” Rough Country level front and 2” block rear.
Rides fantastic. No rubbing. No trimming. These should last another 75k miles until an upgrade to a 4”.


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Where did you buy the 2" lift blocks from?

[Texanfisherman]

Where did you buy the 2" lift blocks from?

 

I bought them from Rough Country as well. The were a little hard to find on their site, but they are tapered part # 6592 and do a good job. You’ll have to buy the new u bolts. I already had some from a previous truck, so they worked. I also bought the aluminum level kit part # 1313.

[Trza]

Got the rims a week ago and had intentions to run the stock tires for a bit. Couldn't handle the stock tires and pulled the trigger today on some Duratracs.

Stock size at 275/60/20. Crazy...but they rub a little bit on passenger side full lock in reverse. 

 

Rims are Fuel Rebel 20x9 +1 offset.

 

[At4Life]

13 minutes ago, Trza said:

Got the rims a week ago and had intentions to run the stock tires for a bit. Couldn't handle the stock tires and pulled the trigger today on some Duratracs.

Stock size at 275/60/20. Crazy...but they rub a little bit on passenger side full lock in reverse. 

 

Rims are Fuel Rebel 20x9 +1 offset.

 

So what's the tire size now?  And what leveling kit did u do?  I'm looking at the ready lift sst with those wheels n specs with a 305/55r20