I put these on my truck at about 100,000 miles. That was about four years ago. I've searched and read a lot of your opinions about them, that they are the greatest thing since sliced bread, but I have a different opinion.
I have two problems with them. First, they rattle. I've gone through the front end and everything is tightened down. It never did this with the stock shocks on it. I thought it was just me, but a friend got a set on his truck recently and has the same complaint.
Second, the ride sucks. My truck has stock suspension, with the only upgrade being the shocks. It is very bumpy and choppy, regardless of what my tire pressure is at. I've run it from 35 psi to 60 psi. The difference in ride is slightly noticable, but the suspension stiffness and hop doesn't change.
I know it is trendy to like these, but has anyone else had similiar experiences with these?
__________________ 2002 Duramax
Hypertech programmer too cheap for anything else
I've tried a lot of shocks and honestly Bilsteins are the best I have found
my only complaint is that they are on the soft side up front, so at some point I'm getting a dual shock setup in the front
__________________ 7.5 LMM CHEVY CC LT Z71 white
Fab Four front bumper, lots of Line-X
Rancho 4in w/Bilstiens, HD tie rods and braces
35x12.5 Toyo MT on 20x10x4.5BS KMC Monsters in black
[BANKS intake,dual exhaust,intercooler]straight piped
BD manifold,Fitch fuel catalyst,res mod,EGR delete
AFE turbo tube, PPE race fuel valve
EFI live, Edge Insight
AD150 & SC4 collecting dust in the shop
hmmm where did you buy your shocks from..I got mine from norcal nick and they get the 5100s specially valved for them. I have no complaints from mine. I have had rancho 9000s (didnt like them...bought used though and i blew on out on the first winter), yellow and blue bilsteins (these are actually the HD ones according to Nick, they are valved stiffer)..and now i have the 5100s on and love the ride even with the torsions cranked. If your shocks are rattling i would try and get them warrantied out.
__________________ 2004 GMC 2500HD D/A CC Carbon Metallic w/ LB7
4" turbo back MBRP exhaust, Cognito UCAs & HD tierods
TST Powermax Programmer, Diablosport Predator
285/75-16 BFG T/A KOs, Eagle Alloys Series 187
Clifford 2 way remote start, High Idle, Bilstein 5100s, 1.5" lift blocks
AFE Magnum Force Stage 2 Proguard 7 intake
Racor 2 Micron pre-OEM with heater & water sep. Waiting install:Rancho Steering stabilizer....all thanks to NorCal Truck Support your Supporting Vendors
Its hard with our silverados because of the IFS, sometimes just normal shocks dont cut it for the front because of the valving they come with. Usually its a nice ride for the front if shocks come valved at 326/129 compared to most shocks that are valved at 170/60 or 255/70. Bilstein should be able to revalve your shocks for you, or even swap them out for you with the right ones. Hope this helps you out
__________________ -2007 CC/SB LBZ
procomp 6" w/ 315/70R17 Bfg AT KO
Amp research running boards
Mobile 1 motor oil
K&n replacement filter
-2002 Ext.cab/SB Lb7
K&N air intake
4" mbrp turbo back exhaust
PPE hot+2 lvl 2... for now...
I have the blue and yellow Bilsteins and I HATE them.
The fronts are too soft for a heavy ass diesel engine. The ride quality sucks. I cant wait to switch them to QA1s up front and Rancho 9000 adjustable out back.
__________________ 06 Chevy LBZ/Allison 4x4 EFILive & DSP5, Suncoast IV w/1054, Suncoast Tcase brace, MA pump rub fix, PPE lift pump, AEM Intake, shimmed fprv, ported rail fittings, 4"-5" Grandrock/MBRP, torsion bolts removed, 4" drop shackles, stock turbo, stock wheels, Autometer GS boost/pyro, Aeroforce scangauge, PPE sleeves, Cognito pitman/idler braces, 8k HIDs, Recon LED tails & smoked 3rd brake, Pioneer DVD, 98,000 miles and counting 12.60 @ 105.41 mph #15---Top 25 Fastest Stock Duramax's Keystone 8 Luggers Videos
NP4M, defiantly need some more details on what you have to figure out what your problem is. Bilsteins come in different spec's and even though you feel you have the right ones you may not so more details would be great. Keep us posted.
__________________
Fast & Easy Order On Line 24/7 > NorCalTruck.com .... Sales-#925-447-7800 Mon-Fri 8am-5pm (PST)
Shocks /Steering upgrades / Leveling Packages / GREAT DEALS ON BMF WHEELS - $$.MUST CALL
Nick, I'll take a look at them tomorrow when it is light out.
Like I said, they have been like that for years and I just learned to live with them. It wasn't until I was really bored and decided to see what you all thought that I saw I was the definate minority.
__________________ 2002 Duramax
Hypertech programmer too cheap for anything else
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.