Jump to content

My 2014 Sierra All-Terrain w/ 8" Superlift


Recommended Posts

Posted

Question: We see some suspension companies build 6in lifts to fit 35's, while other make a 7-9in lift to fit 35's. Now SuperLift has an 8in to run 35's. Are the height differences just for apperance or is there an actual mechanical reason for this? Would a larger lift, like a 9in, put more stress on the trucks joints, struts, control arms etc. Im asking because I dont know a ton about lifts. This SuperLift 8in does look very good btw. Thanks for your imput.

  • Replies 53
  • Created
  • Last Reply
Posted

Question: We see some suspension companies build 6in lifts to fit 35's, while other make a 7-9in lift to fit 35's. Now SuperLift has an 8in to run 35's. Are the height differences just for apperance or is there an actual mechanical reason for this? Would a larger lift, like a 9in, put more stress on the trucks joints, struts, control arms etc. Im asking because I dont know a ton about lifts. This SuperLift 8in does look very good btw. Thanks for your imput.

The lifts are measured by the hole to hole measurements of the drop brackets. The tarring they do for them are up to the company. Most 6" kits would run a 35 on a factory wheel all day long. The issues come in when you get aftermarket wheels which make them stuck out and make them rub more when you turn. Some rate them for what you could put on it and other do it for what it will run with no rub. Most all kits are rated a little smaller than what you could run if you want to trim a little plastic. And it's because they don't want to deal with calls and liabilities of the tires rubbing something. That's why they all have a "recommended" wheel size and offset also.

 

Also you can go to any dealer ship and measure 10 identical trucks and some just sit higher than others depending on options and packages. This was real common on the 99-06 trucks with torsion bars. The trucks could be optioned with quite a few different bars and keys that made some sit higher than others from the factory due to the spring rate put in the bar.

  • 1 month later...
Posted

Sorry for the cell phone pics. I shot these while we were doing the photo shoot. The photographer hasn't sent me the good ones yet because I'm offshore and can't load them anyway.

59C1B1CF-0BBC-4BCF-A08A-E50A1BBD41C1_zps

155EDC6A-CCE9-4068-8F46-10EC78CC6631_zps

8265BA92-696B-4F3F-87A9-7C32BCBB1D64_zps

46243E5B-B379-45D7-ABA0-EB483212DCFE_zps

61F416B0-642D-4709-BC87-5E4A41F4A7E1_zps

33588C11-DB2F-4F3E-A3F4-27C2781DDAB4_zps

Sorry for the cell phone pics. I shot these while we were doing the photo shoot. The photographer hasn't sent me the good ones yet because I'm offshore and can't load them anyway.

59C1B1CF-0BBC-4BCF-A08A-E50A1BBD41C1_zps

155EDC6A-CCE9-4068-8F46-10EC78CC6631_zps

8265BA92-696B-4F3F-87A9-7C32BCBB1D64_zps

46243E5B-B379-45D7-ABA0-EB483212DCFE_zps

61F416B0-642D-4709-BC87-5E4A41F4A7E1_zps

33588C11-DB2F-4F3E-A3F4-27C2781DDAB4_zps

Got any photos of your truck undertaking actual off-road use? Seems you've outfitted it for such and just wondering :confused:

Posted

Got any photos of your truck undertaking actual off-road use? Seems you've outfitted it for such and just wondering :confused:

It's a street machine. Done totally for looks. Which 90% of these trucks are. Also it's a $53,000 truck and only a few months old. I'm not exactly looking to thrash it.

 

I guess this is the extent of it's off-road.

4DBEBFCA-4565-4D98-9CDE-38DCA3140146_zps

  • 2 years later...
  • 7 months later...
Posted

How does this lift ride on offroad? ?

 

Sent from my SM-G955U using Tapatalk

Archived

This topic is now archived and is closed to further replies.

  • Latest Articles

  • Posts

    • There would be one way of determining the quality of the factory oil although probably more than a typical oil lab test, and that would be to draw out some oil from a new truck and send a sample to a lab that could do a more elaborate test of the oil. The issue with too little oil in the diff may not be the lack of lubrication of the diff bearings and gears themselves ( although a lack of oil volume for cooling ) but the wheel bearings because at some point the oil would be too low to properly get onto the spinning axle or fed along the axle tube. That was the claim by the local dealer from a couple of trucks in recent years that had the wheel bearings fail and they figured from lack of sufficient oil due to a severe underfilled diff and some of the bearing material made its way to the diff and it got damaged as well so the axle housings were just replaced on warranty. But your right that if the diff is over filled by whatever margin that it causes more churning of the oil than is desirable and that is no good either and can cause a pinion seal to leak. Also old oil I believe can tend to loose some of its properties like antifoaming and another good reason to change the diff oil every so often. 
    • I would be surprised if the diff's were not filled (with the cheapest gear lube) at the axle factory before being shipped to GM.  If you ever watched them building trucks they install the axles and all suspension parts with the frame upside down and then turn it over before its time to install the engine.     Too much gear lube in a axle can be worse than not enough especially with a lower quality GL where is get whipped up with entrained air (foam)  weakening its ability to lubricate.        
    • This is the 6.6 gasser section of the forum, you should either delete or modify your previous post as it is misleading for anyone looking for factual information on their 6.6 gas engine.
    • Well....I've done my first intake gasket. Probably wrong, but...we'll see?   Ultra black on the china walls and 1/4" up onto the sides of the intake gaskets. Permatex High Tack (couldn't find Gaskachinch) on the head side of the intake gasket. I read wrong and it says you're supposed to put it on the mating surface of the head, not the gasket. Hoping it's like a PB&J sandwich where it doesn't matter what side the PB goes on so long as there's jelly. That crap is messy/sticky and I got a dab or two on the intake port openings, tried to wipe it off. Hopefully it won't be a big deal and will only aid in sealing.   Per instructions I left the intake (top side) of the gasket dry except for a light smear of RTV around the coolant ports. Wiggling the intake in there was a bear but I had help to free me of surrounding wiring/stuff but I was basically able to set it straight down lined up with the bolt holes.   I did not think to wait until the RTV skinned over but there probably was 5-10 minutes while it sat before installing the intake.   Bolts finger tight first. Then, followed the Chilton's manual pattern to snug them to 15 lb-ft.   Waited a little over an hour, and then did the final torque in sequence again to 35 lb-ft.   Yesterday I replaced the fuel pressure regulator and got my new "nut and bolt kit" (fuel lines) installed. Damn GM used security torx on the spider, which I don't have, so I got scammed at the local HW store for an off-brand security Torx bit set.   The new driver's door mirror arrived yesterday, so, there's a chance this thing could be running and road legal tomorrow? I don't want to get my hopes up.   This will be my first time stabbing a distributor, too. Although, lucky me, someone else marked the old distributor for removal previously, I did see that. (Someone's been here before!!). Engine is still at TDC so it *should* be just a matter of transferring the mark to the new dizzy and rotating it into place.
    • He has his dad’s newer truck he’s put away. He has several old cars he rotates between him and his family. I’ve seen a restored square body and a SS Chevy truck he’s sometimes drives. He did raffle off a new suburban recently. As much as he is watched if he drove new stuff as a rule we’d know it. It would be fine by me. I don’t care what people prefer. I got one more new one in me. I’d rather my wife get one. I can’t get her out of the Genesis. Don’t tell anyone. I want her to get an electric truck. I want to put a generator in the back. Just because. She hasn’t bit yet.
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...