Jump to content

Recommended Posts

Posted
On 7/19/2020 at 1:20 PM, N2HighVoltage said:

2020 GMC SIERRA 1500 4X4 CREW CAB 3.0 Duramax

Front: FOX 2.5 Coilovers front (3.5” of lift)

Rear: Deaver mini pack w/FOX 2.0 (1.5’-2” lift)

Wheels: American Racing AX202 18x9 0mm/5.0” backSpacing

Tires: BFG K02 35x12.50x18
Trimming required...good instructions adjust based on your needs...no rubbing now.  
186318

 


 

 

2A5C52CC-2436-4D1F-970E-6FCA9A6D3454.jpeg

DEED15E0-077D-4545-BCBD-C21ADCD2D0EA.jpeg

A7C4043D-1A12-489D-A996-362AAD912D83.jpeg

81CBA790-B00C-4BAA-89D4-747C875CE911.jpeg

This looks killer! I just bought a AT4 with Duramax and love it. I’m looking to do similar set up. I bought 295/70/18 Nitto Ridge Grapplers, and have on order Icon stage 2 coilovers. Was gonna run in stock 18’s till I can pony up for some wheels. How do u like the fox 2.5?

Posted
On 9/5/2020 at 4:11 PM, Sierra50BMG said:

 35x12.50/17 BFG KO2 on a 17x8.5 DX4 Terrain 4.51 backspace -6 offset 

Icon 2.5 Extended Travel front coil overs at 2.25” lift 2.25” block in the rear with fabtech stealth shocks

Icons tubular UCA with delta join

Mudflap bracket removal 

Front fender liner plastic removed and zip tied away from the tire.

Lots of trimming on the mudflap and cut the bottom screw hole off the metal part of the fender. Bolted the mud flap back through the furthest hole for the bracket and gave me quite a bit of room with stock look.

Rides awesome and looks awesome!

5A3675F7-E293-4FDA-8145-D1C7473AC2B1.jpeg

80BD8EC9-F644-4BB6-84FB-D6E76C4629E4.jpeg

B69E8ECA-FA99-4138-875F-0129DAFD883C.jpeg

FBF548A4-0B43-4803-B5C3-D97C37AC9148.jpeg

Could you have run those Icons up to 3”? Just curious, looks awesome though. Do u have any more pics, side profile? I bet rides like butter 

Posted
On 7/18/2020 at 3:54 PM, BetaX said:

2" SST

285/75/18 Nitto Ridge Grapplers

Zero rubbing anywhere surprisingly.

Very little clearance on the upper control arm but it clears. Don't think you could go any wider without different wheels or addition of wheel spacers. 

IMG_3562.thumb.JPG.6d6b74da8ca0e67795a7b1a6c4b463b1.JPG

This looks awesome! Do u have any additional photos maybe from front, rear? 

  • Like 1
Posted
On 6/26/2020 at 7:35 PM, Asmith721 said:

These are killer. I want these for my 16 Sierra.

When u say dipped, plasti dipped??

Posted
2” rough country level
33x12.50r20 Venom Power XT
20x10 -24 American Offroad wheels

Came out perfect!

More pics: https://imgur.com/gallery/5C977eO

691dd5704909db44f823c8985ab1d555.jpg




Sent from my iPhone using Tapatalk

Very nice. Trail boss? Or started at normal height? Need to trim a lot?


Sent from my iPhone using Tapatalk
Posted

Very nice. Trail boss? Or started at normal height? Need to trim a lot?


Sent from my iPhone using Tapatalk

It’s an LTZ, just completely debadged. I’m running 2” Rough Country and stock in the rear (no blocks). It’s perfectly level: 3’ 4” from the ground on all four wheel Wells.

Started at stock height on the stock 4x4 suspension.

I did have to do minor trimming because it was scrubbing at full lock, but nothing too crazy. Now I can go full lock forward and reverse with no scrub.


Sent from my iPhone using Tapatalk
Posted

It’s an LTZ, just completely debadged. I’m running 2” Rough Country and stock in the rear (no blocks). It’s perfectly level: 3’ 4” from the ground on all four wheel Wells.

Started at stock height on the stock 4x4 suspension.

I did have to do minor trimming because it was scrubbing at full lock, but nothing too crazy. Now I can go full lock forward and reverse with no scrub.


Sent from my iPhone using Tapatalk

Really like the look. Would love to do something similar, I probably don’t need as aggressive a stance, but some poke would be nice. Any trimming whatsoever makes me pretty nervous. I leveled a 20 Sierra with Rough Country, I think I’m at 3’2” or 3’3” but I’ll have to recheck.
Thanks for the info!


Sent from my iPhone using Tapatalk
Posted

Really like the look. Would love to do something similar, I probably don’t need as aggressive a stance, but some poke would be nice. Any trimming whatsoever makes me pretty nervous. I leveled a 20 Sierra with Rough Country, I think I’m at 3’2” or 3’3” but I’ll have to recheck.
Thanks for the info!


Sent from my iPhone using Tapatalk

Np! And the stance is because I am running 20x10 with -24 offset. It’s fairly aggressive but not too aggressive as say 12 wides on -44 like some people are running which require major trimming. The trimming was more on the mud flap and liner.

Before the level I was 3’ 1” from the ground in so I gained essentially 3” all around. The tires are true 33s as well


Sent from my iPhone using Tapatalk
Posted (edited)

AT4 with Rough Country 2" Leveling Kit and 35" Toyo Tires

I wanted to share the fitment of a Rough Country 2" AT4 specific leveling kit and 35" tires on 18" OEM wheels with the forum.  After installing the AT4 specific RC leveling kit I was able to fit 285/75/18 Toyo Open Country A/T III tires without any rubbing.  The tires are advertised as being 34.8" tall and 11.3" wide.  I don't have any rubbing at full lock but it's pretty close.  I think if I was at max articulation and full to nearly full lock in an off road setting I'd rub the fender liner a bit.  Not enough to do anything about it but it would just rub.  In over 1,000 miles of daily driving I've not rubbed a single time.

 

Noteworthy comment/observations:

 

1.  If I went with a 35" x 12.5" I would have significant rubbing with the fender liner.  A true 12.5" wide 35" would not have adequate clearance.  This is one of the reasons I went with the "narrow" 11.3" wide Toyo's.

 

2.  Make sure you get an alignment after installing a leveling kit.  My truck was significantly toed-out, outside the acceptable range with the leveling kit and resulted in a "darty" ride with a "floaty" feel.  After getting an alignment and some toe-in the truck drives much better.

Image 1.jpg

Edited by rikhek
  • Like 2
Posted
On 9/16/2020 at 8:44 AM, rikhek said:

AT4 with Rough Country 2" Leveling Kit and 35" Toyo Tires

I wanted to share the fitment of a Rough Country 2" AT4 specific leveling kit and 35" tires on 18" OEM wheels with the forum.  After installing the AT4 specific RC leveling kit I was able to fit 285/75/18 Toyo Open Country A/T III tires without any rubbing.  The tires are advertised as being 34.8" tall and 11.3" wide.  I don't have any rubbing at full lock but it's pretty close.  I think if I was at max articulation and full to nearly full lock in an off road setting I'd rub the fender liner a bit.  Not enough to do anything about it but it would just rub.  In over 1,000 miles of daily driving I've not rubbed a single time.

 

Noteworthy comment/observations:

 

1.  If I went with a 35" x 12.5" I would have significant rubbing with the fender liner.  A true 12.5" wide 35" would not have adequate clearance.  This is one of the reasons I went with the "narrow" 11.3" wide Toyo's.

 

2.  Make sure you get an alignment after installing a leveling kit.  My truck was significantly toed-out, outside the acceptable range with the leveling kit and resulted in a "darty" ride with a "floaty" feel.  After getting an alignment and some toe-in the truck drives much better.

Image 1.jpg

Awesome! Thanks for info. Do u think a 295/70/18 would fit? Little wider, not so tall?

Posted (edited)

2020 Silverado 1500 Z71 standard bed, simple 1.5" motofab lower strut spacers, and Toyo Open Country M/T 275/70r18 (33.2x10.8) on 18" method NV -11 offset, no rubbing issues, almost level (only 1/8 lower in front [measuring ground to fender well]). 

 

Note, if you buy any of Motofab's lower strut spacer level kits, and have a 2019+ aluminum lower control arm, the supplied bolts are too short. Motofab said they are working on it and offered me longer bolts, but I was in a hurry, turned them down, they offered me a t-shirt, turned them down lol, just bought some bolts at home depot. You'll need 3.5" bolts for the 1.5" level kit (technically, 3.5" long, 3/8" dia., grade 8 or better, sz 16 nut). Only the toe angle was out of alignment afterwards, which I had aligned. Would've got wider tires + less knobby, but got wheels + tires for a huge bargain from some rich dude who only used them for 1500 miles. Anyhow, dig it! Cybertruck who? Any higher it'll be hard to put dirt bikes in the back!

Photo Sep 16, 3 37 49 PM.jpg

Photo Sep 17, 9 48 37 AM.jpg

Edited by GravelPitsYew
  • Like 1

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Latest Articles

  • Posts

    • First off use it in the way you’re more comfortable. In working in off road situations most of my life I used 4WD low range very little. In most cases when equipped I used auto 4WD. If I wanted maximum control going up and down very steep terrain  I used low range. Especially if I was driving a diesel. Same with very rutted terrain. In very muddy or snowy conditions I wanted momentum so high range worked well for that. With gravel ramps with limited traction I would try high range first. I would want smooth even increasing speed if I was fighting traction. Low range could give you too much to the wheels breaking traction trying to move. 
    • Having owned 4wd vehicle since the 1970s I find there are varying opinions on how to use 4wd, every owner is an expert in their minds.  IMO, 4LO is the appropriate gear and what I would use,  You have to feather the gas to avoid spinning tires and the lower the gear the better chance.  But like I said you will find those that think their method is best.  I live near a boat launch.  Yesterday there was a new Ford Maverick pulling out a pontoon boat almost 2x its size, they had no problems and they don't have a LO range.   True story. One winter day not long ago I was coming out of small town post office and there was a F150 4wd parked in front and was stuck foot deep snow ruts. I knew the lady so I asked her to put it in 4wd (wondering why in the middle of a 2-day snow storm she wasn't).  Her reply surprised me, "my husband" (the expert) told me not use that because it uses too much gas. She finally got unstuck spinning in 2wd which likely used more gas than not.  
    • Your tire pressure issue may just be batteries, you can reset them using tge Ing switch (I think) and the owner's  manual. ChatGTP will b e a faster, better help than Google.
    • The thinking is that starting out in a higher gear makes it easier to avoid applying excessive torque when pressing the gas pedal. In a modern 4wd truck with 4 low and a limited slip or locking rear end, I would use 4 low and try to crawl up the ramp. Sometimes if they are too slippery, you have to back up to let the boat have some bouyancy, and then accelerate briskly to get some momentum to help you pull the through the slippery parts. 
    • I have a Retrax pro that I first had on my 2020 chevy and transferred it to my current GMC.  It stays in the garage most of the time, so hard for me to judge it's long term weather resistance.  It still works perfectly, been very durable.  It doesn't see oil patch usage, but it's not a mall queen.  It keeps most things mostly dry (small leaks) and the security of it is enough to slow someone down but not keep them out for long.  I would buy one again, it works for me.     
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...