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  1. General Discussions
    2002 LB7 Duramax going to redo the front suspension on her as she gots 270k miles , looking for a good reputable website or place to buy a rebuild kit ! Any suggestions ?
  2. 2001 - 2007 (GMT800) Non Powertrain
    While I’m driving I can turn one way and it seems my passenger side tire will pull hard whichever way I turned. So with one tire on the ground (driver) I’m able to turn the passenger wheel with my hands back and forth. I replaced my tie rods with ppe stage 3s a while ago and I had no steering...
  3. Vendor Spotlight! Great Deals for Members
    One of the biggest, most significant shifts in automotive suspension systems over the past several decades has been the explosion in popularity of high-tech active suspensions. From air springs to active and adaptive electronic dampers, to shocks with magnetic ride control, modern automotive...
  4. Suspension&Steering
    Hi everyone, Just wondering if anyone has done this yet? On a 2008 GMC 2500. Been looking to get some more lift out of my 6" fabtech and after going through all the manuals it looks like with the right parts it is possible to convert a 6" to an 8" kit while saving the big bucks of just straight...
  5. Suspension&Steering
    I ended up purchasing an lbz with a 6" lift and running 38s and was quoted $1500 for removing the lift and return to stock height to its not worth it to me personally, so my question is has anyone lowered the front to 4" or less and if so what was done, I'd like to get down to 4" lift and some...
  6. 2020+ (Non Powertrain)
    Hi all - hope this is the right forum. I am picking up a '21 2500HD AT4 next Saturday and am thinking about replacing the shocks just as normal maintenance (whether they need to be done or not). It has the Rancho shocks now (which I assume are stock for the AT4 package?), but I can't find the...
  7. 11-16 LML Duramax Powertrain
    Hello and thanks for any help, I will try to make this easy. About 2 years ago I upgraded from a 1500 to a 2015 gmc 2500 Duramax. I own a small moving company and tow a 20 foot enclosed car hauler all the time. When I first bought the truck being new to a diesel I didn't know much maybe still...
  8. General Discussions
    Over the last several weeks my driver's side rear is making the most ridiculous sound. I've attached a YouTube link where I attached a GoPro underneath. I've tried silicone lube on the leafsprings with no improvement. Dealer pressure washed and said it was likely dirt but didn't help at all...
  9. Suspension&Steering
    Does anyone have any experience with progressive rate or dual rate front coil springs, or leaf springs with one softer leaf to give the truck a softer ride when empty, while maintaining hauling capacity? My truck is totally stock as far as i can tell, and rides rough as a wagon on a brick road...
  10. Suspension&Steering
    My trucks is lifted right now I want to bring it back down to stock height all around… What will I need to buy and get to come back down to stock height.. also would be great if anyone was selling there stock LLY suspension… thank you !
  11. Wheels & Tires
    Hello all, currently I am running 33x12.5r20 without a lift (yes I know… regrets were made) and the truck rides like a Mack truck. I have done bilstein shocks all around which made only the slightest difference and I don’t know where else to go without spending thousands of dollars. Do I go...
  12. Maintenance
    Good afternoon, Long time reader, first time poster. I have a drivers side clunk that cropped up a few days ago. I can feel it through the floor board. It occurs only at low speeds and when turning. At highway speeds or on washboard it is not present. Entire front end has been replaced in the...
  13. Suspension&Steering
    Hi all, An update from the road. When I got this rig (2019 Silverado 3500HD and Northern Lite truck camper) the only suspension modification I put on was Torklift Stableoads. We traveled for about 15k over 3 months and while it was okay, I knew it could be better. Some sway and although the...
  14. 2011-2016 (Non Powertrain)
    I have a 2013 Denali. I've been looking at the Fabtech 3.5" that comes with new knuckles. I've seen mixed feelings about this kit since it doesn't drop the diff and I've seen mixed feelings about fabtech in general. I was planning on using it with a suspensionmaxx or similar differential drop...
  15. Suspension&Steering
    I have 2011 silverado 2500 and I'm trying to install fox shocks to replace my old rough country lift. But the bumpstop extensions I think is not letting me get bottom shock bolt in the factory location or in the old location of rough country shocks. Any ideas how to do it correctly. Thanks
  16. Exterior
    I am new to diesels and lifted trucks. You guys are going to laugh but I have a question. I took my 2013 Cevy 2500 HD duramax with a 6 inch lift in to get the front end checked. They corrected some things but now I am wondering if I got messed over. I know nothing about truck suspensions...
  17. New Member Introductions
    I NEED to improve The suspension on my 2006 Duramax short bed pick up. I pull a 30 foot fifth wheel RV. Returning on interstate 25 in Colorado recently it felt like I was riding in a Hay wagon. I won’t mention how the pot money here in Colorado hasn’t improved the roads whatsoever but thats...
  18. General Discussions
    Hey Guys, I currently own a 2019 chevy 2500 duramax LTZ, and am looking for the best option and route for a lift kit. Ideally I would like to have a 4" lift to hopefully squeeze some 35's in there, but am scared of messing with the towing capabilities of the truck. Right now I have stock...
  19. Wheels & Tires
    I have a 2002 DMax - Allison which I bought new - it just turned over 55,000 miles - I know, just about worn out. My question has to do with badly wearing out front tires despite going to reputable service department. The original tires on the front went amazingly fast - passenger side wore to...
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