Jump to content

Recommended Posts

Posted

the 33" LT tires are adding to the roughness you are experiencing. KO-2's are LT tires and I believe are an 8ply C load range or 10 ply E load range depending on size. Much firmer than the P metric tires that came on the 1500.

Ya I figured the tires were adding to the rougher ride as they are E load tires, with that said do tou believe the 5100s on the highest setting would ride better than just the rc leveling kit? I've also thought about putting the 5100s on the 3rd setting with the small spacer under the shock.

Posted

I think the steering geometry from what I've been reading is better with the shock than the spacer.

The better shocks will make it ride different, but not softer. Better for off road with better damping to reduce motion from uneven surface. I've had shock upgrades do pretty much nothing, to making a world of difference on past vehicles.

I'd pull the spacer if you use the shock for leveling, or do a proper lift kit if you want 4-6 (or more) inches.

I have RC2" and stock shocks/tires. Nice ride. Added air springs to re-level with load for trailering, and leave about 10psi in em. I find it firmed the ride a bit, but in a good way. Less bouncy I guess. Seems to be less lean in corners, but the ride is still smooth.

Posted

The price you have quoted for a set of four shocks is close to the price quoted for one front 5100 from my dealership!! Has anyone reading tried ordering from British Columbia? If so, what was the final cost?

 

I just ordered last night from Essex Distributors located in BC to Calgary. Should be here next week. With the CDN dollar taking a nose dive the last two years, it cost me $600.50 CDN. But there is no hassle with customs and fees etc. Its more that I expected to cost, but whatever its only money ha.....

Posted

 

I just ordered last night from Essex Distributors located in BC to Calgary. Should be here next week. With the CDN dollar taking a nose dive the last two years, it cost me $600.50 CDN. But there is no hassle with customs and fees etc. Its more that I expected to cost, but whatever its only money ha.....

Thank you for the information! I hope the Bilsteins work out well for you and also that the postal issue doesn't delay your shipment!

Posted

I've read this thread and the wheel/tire thread, but haven't found exactly what I'm lookin for...

Anyone have 5100s only and running 33x12.5x20 Toyos? If so, how bad is the rub?

  • Like 1
Posted

I've read this thread and the wheel/tire thread, but haven't found exactly what I'm lookin for...

Anyone have 5100s only and running 33x12.5x20 Toyos? If so, how bad is the rub?

 

I have read this forum at nausea for the past three months!! I just installed the 5100's front and rear on a 2016 Sierra Z71 4x4 and put 295/55/20 Nitto Trail Grappler's on it (these tires spec out at 33x12.50). On an incline at full lock the tire will rub the sway bar very slightly. Full lock on level ground it does not rub.

Posted

 

I have read this forum at nausea for the past three months!! I just installed the 5100's front and rear on a 2016 Sierra Z71 4x4 and put 295/55/20 Nitto Trail Grappler's on it (these tires spec out at 33x12.50). On an incline at full lock the tire will rub the sway bar very slightly. Full lock on level ground it does not rub.

MPG after the upgrades? Are you happy you did it? Your setup looks perfect to me.

Posted

I have not put but maybe 20 miles on it. Been in company car all week :throwup: . But I can tell you that it is a different truck. With the 8 speed it is not a dog when taking off and the truck has a firm, planted stance when driving. My computer is saying that I avg 14.6 mpg since putting these on. I will be taking it on a little road trip this weekend and will try to report back on mpg's. If I had a do over I would not change a thing so far.

Posted

 

I have read this forum at nausea for the past three months!! I just installed the 5100's front and rear on a 2016 Sierra Z71 4x4 and put 295/55/20 Nitto Trail Grappler's on it (these tires spec out at 33x12.50). On an incline at full lock the tire will rub the sway bar very slightly. Full lock on level ground it does not rub.

 

Perfect, thanks! Now if only Nitto would release their Ridge Grapplers in 33x12.50R20 (or 295-55, etc).

Posted

What setting did you put your 5100's on? I have a set showing up tomorrow and I am wondering if I should go all the way to the top or one click down. Going to be getting 33/12.50r22 ridge grapplers when they finally arrive. I currently have 305/55r20's sitting completely stock and only rub slightly when going forward full lock turning left.

Posted

What setting did you put your 5100's on? I have a set showing up tomorrow and I am wondering if I should go all the way to the top or one click down. Going to be getting 33/12.50r22 ridge grapplers when they finally arrive. I currently have 305/55r20's sitting completely stock and only rub slightly when going forward full lock turning left.

I put them on the highest setting. According to my tape I got 1.9 inches of lift. I still have a little more than an inch of rake, which is what I wanted.

Posted

Well I didn't get around to installing the fronts today due to time constraints, however I did get the tears installed along with some ride rite air bags...hopefully by tomorrow morning I will get the fronts in...with the tears and the air bags I am sitting at about 3" difference front to rear...so with them on max setting I should end up with 40.5" up front and 41.5" in the rear.

Posted

Picked up the truck tonight after installing the 5100's.

 

Before:

16EFBEA1-0FD4-4F90-B64D-E4A0B94B3B60_zps

 

With the 33's:

33A89754-2181-4EC8-B270-0BE651807BEA_zps

 

With 33's and the 5100's at top setting along with 5100 in tears and ride tote bags with 10psi:

 

6718F2E8-93DA-4245-8841-0600782C011A_zps

 

Final measurements are 39" in front at 41" in rear. Possibly will change after some settling but I believe I only got about 1" out of the 5100's which is odd. I have confirmed they are on the top setting. Sad part is I didn't right down my measurements but I am pretty sure I was at 37.75 before...perhaps I was wrong, but it would be within an inch if not for the 5100'snin the rear and the bags, they have definitely raised the rear. so far I like it and the ride is still very good.

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

    250.4k
    Total Topics
    2.7m
    Total Posts
  • Member Statistics

    342,833
    Total Members
    8,960
    Most Online
    White.6.2
    Newest Member
    White.6.2
    Joined
  • Who's Online   2 Members, 0 Anonymous, 610 Guests (See full list)


  • Latest Articles

  • Posts

    • I have never seen GM instructions for the other trucks as per the HD with the 6 speed or the half tons but had got the impression that the HD trucks with the 6 speed were not having the same problem that the 10 speed and pan presented. Also video that I have seen of the HD 10 speed with the gas engine starting in 2024 model year showed that it was a real struggle to even make it work when pulling down hard on the exhaust after undoing the exhaust hanger bracket on the side of the transmission as after all there is little room for the pipe to even go down behind the Y joint as it soon would hit a frame cross member. Also that they had tried just like I did with the gasket off and no way was that pan coming out any way they tried to manipulate the pan. From that as well as the local transmission shop talking about the pain in the rear issue, I was not expecting my pan to come out because GM shows it was not even intended to come out without dealing with the exhaust piping.    It would be nice to claim, here's what you do and its easy to remove the pan guaranteed on any HD truck with the gas 10 speed but dollars to donuts the next guy trying what I did would not have the same luck as the exhaust was just manufactured slightly different and be pissed off at my claim that the pan comes out with no issue. Its more of a try and see if your particular truck might work like mine did .... or not !. 
    • Sorry I didn't see this until now, but it works on both the 6 speed and 10 speeds, as well as all the half tons too.
    • Hello, I have a 2018 GMC Sierra 1500 that I recently changed both motor mounts on due to the driver's side being blown out. After replacement I seem to have a steady vibration that I can feel in the pedals and the back of the seat. At this point I'm convinced that the aftermarket "Anchor" branded mounts I used are not performing as well as OE, the only real reason I ended up using the mounts in question was because my local dealers were out a few months to get a Driver's side mount. I've tried "Neutralizing" the mounts according to the motor mount TSB published for these truck to no avail. My trans mount is also in great shape and seems to be absorbing vibrations swimmingly. As far as I can tell there is no issues idling, my idle RPM is steady and I've recently put GM plugs and wires on, however, I have not cleaned the throttle body or intake valves. Any one else have a similar experience with aftermarket mounts? Patience certainly is a virtue that I wish I exercised here. Thank you!
    • I still saw people out for runs, on their bikes/motorcylces, jeeps with the doors off driving around here the past 2 days. I guess we are just used to it here haha.   Tasted like a bonfire the last 2 days.
    • The TCM has to be flashed before it can drive.   If you installed it the way it is, it has the OS (operating system/program) from the 2010 truck you got it from. That will not match with the VIN/OS pair that your 2013 truck has.   You can do the full install. Then tow it to a dealership and they can flash the trucks PCM/TCM with the latest program for your VIN.
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...