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Post your T1 wheel/tire setup

BevoXV
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Russ757 Enthusiast

Russ757

Posted
Posted (edited)
On 8/27/2024 at 3:51 AM, dfanzz01 said:

Stock suspension

305/45/22

Asanti Mogul 22x9.5 +25 offset

No rubbing, no trimm

 22s just look so good on these trucks. I bounce back and forth abt returning to 20s but just can't 

Edited by Russ757
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BevoXV
BevoXV

I know the K2 guys have one of these threads so I figured we should too. Think it’d be useful for others. Post pics of your setup! Make sure to add specs of the wheels/tires, spacers, suspension, rubb

bamulk
bamulk

Method NV 305 18x9 -12 Offset Cooper Discoverer S/T Maxx 295/70/18 1.5 Level (Trailboss) Slight Rub on mudflap on full lock.   

BevoXV
BevoXV

Caliper clearance!

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Sebastian Minkey New Member

Sebastian Minkey

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Posted

2020 Silverado Custom 

2.5" leveling kit

2024 GMC AT4X stock 18's

Goodyear Territory LT275/65r18's

NFab nerf bars

Ranch hand legend for GMC Sierra (got it for free as a dealer pull off on a trade in truck)

UWS low profile tool box

Mamba racing waste gate actuator spacer

Afe charge air cooler piping

Afe cold air intake 

Jb4 plug in tuner

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PureZ71 Enthusiast

PureZ71

Posted
Posted

Current Setup:

- @bdssuspensions 4" Coilover Lift Kit
- @toyotires Open County R/T Trails (37X12.5R17)
- @lockoffroadwheels Onyx@fueloffroad Variant Bronze wheels (17X9, -12 offset)

 

 

ofbktGk.jpeg

AvK9mav.jpeg

dCtVFoH.jpeg

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econometrics Senior Enthusiast

econometrics

Posted
Posted

Just replaced my OEM 275/60/20 Goodyear Trailrunner ATs on my 2019 RST Z71. Got 6 years out of these things and 40K miles of good performance. With the snow storm hitting in DFW, I figured it was time to replace them... esp. since every time the roads were wet, I had to run in 4A. 😂 

 

Put on some Nitto Terra Grappler G3s, same OEM size - 275/60/20. I'll post some pics soon. 3-peak rated and man they ride just as quiet as the Trailrunners did. But serious bit on the snowy/icy roads around DFW the past few days! 

 

Considered doing 285s, but I didn't want to pay about $80 more per tire just for an extra 10mm of height. 

GETGONE Enthusiast

GETGONE

Posted
Posted
3 hours ago, econometrics said:

Considered doing 285s, but I didn't want to pay about $80 more per tire just for an extra 10mm of height. 

 

285 is the WIDTH, not the height. 60 is the percent of the width that the sidewall height is. 20 is the rim diameter.

econometrics Senior Enthusiast

econometrics

Posted
Posted
3 hours ago, GETGONE said:

 

285 is the WIDTH, not the height. 60 is the percent of the width that the sidewall height is. 20 is the rim diameter.


Yes, I understand tire sizes. I meant going up to 285/65/20s. 

GETGONE Enthusiast

GETGONE

Posted
Posted
19 hours ago, econometrics said:


Yes, I understand tire sizes. I meant going up to 285/65/20s. 

You mentioned NOTHING about going from a 60 to a 65, only 275 to 285.

3062z1 New Member

3062z1

Posted
Posted

In case anyone else is wondering if 285/65/20’s would fit a stock truck with no lift. They do. 
 

2022 crew cab, standard bed. Got rid of the stock 22’s

IMG_4430.jpeg

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econometrics Senior Enthusiast

econometrics

Posted
Posted
3 hours ago, 3062z1 said:

In case anyone else is wondering if 285/65/20’s would fit a stock truck with no lift. They do. 
 

2022 crew cab, standard bed. Got rid of the stock 22’s

IMG_4430.jpeg

Nice! What price per tire did you have to pay for those? 
 

When I looked at 285 vs 275 the price was about $80 more per tire for the 285 set up. 🫠

Delson0 Enthusiast

Delson0

Posted
Posted
On 1/7/2025 at 6:27 AM, PureZ71 said:

Current Setup:

- @bdssuspensions 4" Coilover Lift Kit
- @toyotires Open County R/T Trails (37X12.5R17)
- @lockoffroadwheels Onyx@fueloffroad Variant Bronze wheels (17X9, -12 offset)

 

 

ofbktGk.jpeg

AvK9mav.jpeg

dCtVFoH.jpeg

37s work so well on silverados. 

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3062z1 New Member

3062z1

Posted
Posted
On 1/20/2025 at 6:25 PM, econometrics said:

Nice! What price per tire did you have to pay for those? 
 

When I looked at 285 vs 275 the price was about $80 more per tire for the 285 set up. 🫠

I wanted those OEM wheels, so I found a lightly used set with those tires for $2k CAD but tires are definately pricey.

 

Also have noticed my fuel economy has gone down quite a bit from ~9L/100km to ~11L/100Km. But with these tires my speedo is also off which will also throw off the fuel economy calculations. 

Russ757 Enthusiast

Russ757

Posted
Posted
On 1/7/2025 at 9:27 AM, PureZ71 said:

Current Setup:

- @bdssuspensions 4" Coilover Lift Kit
- @toyotires Open County R/T Trails (37X12.5R17)
- @lockoffroadwheels Onyx@fueloffroad Variant Bronze wheels (17X9, -12 offset)

 

 

ofbktGk.jpeg

AvK9mav.jpeg

dCtVFoH.jpeg

To clarify. As I see the z71 badge, was your truck lifted prior meaning this is 6" total lift or 4" from a non lifted? 

 

I ask because you ran the ready lift 2" previously I believe and liked the look of that 

PureZ71 Enthusiast

PureZ71

Posted
Posted
4 hours ago, Russ757 said:

To clarify. As I see the z71 badge, was your truck lifted prior meaning this is 6" total lift or 4" from a non lifted? 

 

I ask because you ran the ready lift 2" previously I believe and liked the look of that 

Hey Russ!

My truck is a Trail Boss so it comes with a 2' lift from the factory. So when I added the 4' BDS kit, which is for Trail Boss and AT4 only, it raised it 4' on top of the 2' factory lift. So compared to a non Trailboss, its a 6' lift.

 

Correct I did have the ready lift 2' sst kit before to fit 35's. I went to the BDS kit so I could add 37's.

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