Jump to content

Recommended Posts

Posted

Here's mine. 2.5 kit with 275/70/18s

How's are those BFGs in the snow/rain? I'm interested in those (same size as you have 275/70/18) but noticed that they are not rated for severe snow whereas most other BFGs are?

Posted (edited)

I just installed RC 2.5" on 2014 silverado z71 and put 275/65/20 goodyear wrangler duratracs on. I think they are 34.2" tall. I love the look and setup. I rounded off the wheel well liners slightly with a coping saw and no more rubbing. In these pictures I didn't have the rear block installed yet.

2tes8W2.jpg

qMeFVyD.jpg

Edited by justin283
  • Like 2
Posted

Can anyone chime in on the 2.5 rc level with adding the 2' block in rear on stock 20 wheel and tires..will I rub?

  • Like 1
Posted

With a 2" block in the back on stock 20's and tires? No you won't rub…

Posted

Got a question. I installed the Bilstein adjustable shocks. I went to the highest level and it did what I wanted. My issue is for some reason I can seem to tighten the top strut bolt. It just keeps turning. I know I have to hold the shaft but since you cant hold the shaft and use a torque wrench.

When is tight enough! no noise or anything.

 

Greg

Posted

Justin 283 have u noticed a significant stiffer ride with your duratracs? I just installed 275/60r20 today and it felt like I noticed every bump in the road. Mine aren't even 10 ply. Maybe I was just looking for it.

Posted

2014 GMC Sierra SLE 4wd crew. Went from stock suspension on factory 255/70r17's to rough country 2.5" leveling kit on factory 275/45r20's

 

IMG_20141224_111409-Blackedout_zpsf44e10

 

 

5d7d2522-4a54-4cd4-b779-277d6a0e47f7_zps

 

Have not had chance to get new measurements.

  • Like 1
Posted

Got a question. I installed the Bilstein adjustable shocks. I went to the highest level and it did what I wanted. My issue is for some reason I can seem to tighten the top strut bolt. It just keeps turning. I know I have to hold the shaft but since you cant hold the shaft and use a torque wrench.

When is tight enough! no noise or anything.

 

Greg

Tighten down with a impact

Posted

2014 GMC Sierra SLE 4wd crew. Went from stock suspension on factory 255/70r17's to rough country 2.5" leveling kit on factory 275/45r20's

 

IMG_20141224_111409-Blackedout_zpsf44e10

 

 

5d7d2522-4a54-4cd4-b779-277d6a0e47f7_zps

 

Have not had chance to get new measurements.

 

It's 70F and sunny here...but those pics make me want to stay inside.

  • Like 1
Posted

Justin 283 have u noticed a significant stiffer ride with your duratracs? I just installed 275/60r20 today and it felt like I noticed every bump in the road. Mine aren't even 10 ply. Maybe I was just looking for it.

 

No I haven't really noticed any stiffer ride, maybe slightly but not too noticeable. It amazes me the height of the truck now just from 2.5", hoping in the truck, sitting in the truck. I love it

  • Like 1
Posted

Here's my bone stock 2015 Sierra All-Terrain "before" pictures for reference. Plans are 2.5" RC kit up front, gonna leave the stock blocks in the back. I'll swap for the RC blocks if I have less than 0.5" rake or looks "nose high".

 

It's also getting 295/55r20 (33x11.5) Toyo AT2 Xtreme tires on stock 20's and black Bulletproof offset mud flaps. Should be done after the weekend, I'll report back with "after" pictures and measurements.

 

5494a1f59f40e368a60fdb3b_zpsc3e55b8c.jpg

 

5494a1f49f40e368a7c1bb1f_zps0fe0eb39.jpg

 

5494a1f2e2faf6689fbc080e_zps87ecfbfa.jpg

 

 

 

Here's a little bit of an update, got the Rough Country 2.5" kit installed up front and the 295/55r20 Toyo AT2 Extreme tires on.

Decided to leave the stock blocks in the back for now, had the shop send me a couple pics and take a few measurements.

Currently sitting at 39.5" up front and 39.75" out back from ground to center of fender.

I'll give it some time to see if it settles and if I change my mind I can easily swap the rear blocks.

 

IMG_0690_zpsdpawzrdr.jpg

 

IMG_0691_zpsq3ct4wep.jpg

 

Just have to get the BulletProof offset flaps on, tint the front windows and get the front bumper PPF installed.

Well I finally got the truck home and had time to take a few pictures. The weather is pretty crappy here so the truck didn't stat clean long. I'll take some more on a nicer day on flat level ground.

 

Truck has 2.5" RC level kit up front only, stock rear blocks. Fenders measure 39.75" up front and 40" out back. So it still has 0.25" of rake, but depending on which angle you look at the truck it can look "nose high"

Tires are 295/55r20 Toyo AT2 Xtreme on factory rims, no rubbing at all and they're quieter than I expected on the highway.

BulletProof flaps are still full length, I have the option to cut them down but I'll give it some time first.

Windows are tinted 35% up front, and front end has 3m paint protection film.

There's a little too much chrome for me on the side, might swap for color matched handles/mirrors and remove the running boards eventually.

 

20150120_163226_zpso5ucdjmg.jpg

 

20150120_163416_zpsvl6swths.jpg

 

20150120_163352_zpsgojrh31m.jpg

 

20150120_163329_zpsfqidiz2b.jpg

 

20150120_163315_zpskuwumbrx.jpg

  • Like 2
Posted

Very nice truck sir ^ makes me wish I got black. I swear it's a love hate thing with that color haha..

 

Anyways, might be a longshot but any guys running 33's with 2" spacers on stockers? I know the 33's will clear on stock wheels with a leveling kit but not sure how much of a difference those spacers will make.

Posted

I am running the 2.25" Pro Comp Kit up front, 2" Pro Comp Block and U-bolt kit, and 33X12.50R20. Stock Denali wheels.

Posted (edited)

Very nice truck sir ^ makes me wish I got black. I swear it's a love hate thing with that color haha..

 

Anyways, might be a longshot but any guys running 33's with 2" spacers on stockers? I know the 33's will clear on stock wheels with a leveling kit but not sure how much of a difference those spacers will make.

For a brief period I ran stock 22x9 +31 wheels 285/50R22 tires which is bigger than a 33, with 1.5" wheels spacers on a 2.5" level and didn't rub.

 

It's not exactly what you wanted but close

 

In the near term I'm going to take my lift off and put it back closer to stock. I'm on the fence about doing oem 22s + 1" wheel spacers 285/50R22 all terrains on 3" of lift or doing oem 22s +1" wheel spacers 305/45R22 Nitto 420s on 2.5" of lift

Edited by baggedlvintegra

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
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Forum Statistics

    250.5k
    Total Topics
    2.7m
    Total Posts
  • Member Statistics

    342,979
    Total Members
    8,960
    Most Online
    rayredbone
    Newest Member
    rayredbone
    Joined
  • Who's Online   1 Member, 0 Anonymous, 495 Guests (See full list)


  • Latest Articles

  • Posts

    • Question @diyer2 on this line if you please. Are you saying the shudder is the system turning on and off at the frequency of the shudder? Guess I'm asking if you are saying you have seen it do this with the bi-direction scan tool in graph mode? If so have you been able to discern the 'trigger'. Something is telling to cycle rapidly.    My truck just started doing this recently. 197K on the clock. My response has been M5 anything under 55 mph. I treat it like a lugging stick shift. Gear down and let it spin a bit. Engauge M5, then tow mode and then M6 lets the trans stay in 5th but the AFM is active. Smooth like Skippy.    My thought was that as a machine ages the friction gets lower and as the system is load based, the lower friction would allow it to turn on at ever lower rpm until it reaches the lugging point. And yes I am ignorant of any minimum rpm requirement for the system. If you know that would be useful information.    As you know I run a Scan-Gauge II which allows me to watch the On/Off of the signal to the VLOM. While in the shudder mode I'm not seeing is cycle at that frequency or at all for that matter outside the triggers @newdude posted a few years back. Now is it possible that the refresh rate isn't fast enough to catch it? Maybe. It is why I asked my first question about graphing and trigging parameter.     As we have observed from members here the failure point is all over the map miles wise as you note yourself in your opening post. That by itself begs a few questions like fellows that comment on these lifters failing even after the system has been disabled. Long after. 😬   https://www.enginelabs.com/news/tech-tips-replacing-ls-active-fuel-management-lifters-with-melling/   The Gen5 lifters operate the same as the LS versions. In fact they are the same lifter.    https://www.enginelabs.com/tech-stories/sorting-out-gen-v-lt-lifter-failure-with-a-simple-valvetrain-fix/        
    • UPDATE 2: Steering wheel control backlights and control of the cluster can supposedly be achieved by adding a wire to pin 20 of the cluster and tapping it to pin 2 of the main clock spring harness. I'm going to give it a shot - will update  
    • GM Global A pickups 2019-2022 can do OTA programming for the radio.  GM VIP (GM Global B) can do OTAs for almost every module on board.  So a 2022.5 and newer pickup can do OTAs for recalls like the 2.7 fuel flow recall.  EVs get OTAs that improve one pedal driving, radio issues, HVAC issues, updated battery management software, etc.     So age of the vehicle/what GM electrical platform its on will alter what amount of updates can be pushed on OTAs.  
    • Thank You.   So far my new ride is making me look like a genius for going with the 3.0L, as my first fuel refill occurred over three weeks from when I took delivery.  This engine combination is very amazing.  So far no issues and had not done a regen yet.
    • I am curious as to how much fluid you put back in the transmission ( assuming you had replaced the filter to compare to my findings ) and then went through the process of warming up the trans before pulling the check plug to drain out the excess and if you measured how much came back out.    I just found it surprising that some claimed a certain amount less fluid being put in and then draining some back out. The attitude of the truck as per if the surface is level and how the trucks stance is would make quite a difference since the check plug is right at the front of the transmission. 
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...