tuckersnator

Yes they can. No you wouldn't need one since you are not changing the angle. If you added a block, (even +1") you would need an alignment. Somehow that changes the front angles enough to require one. Or so I am told from the guy that aligned mine.

If everything is torqued, I would also suspect the link. Maybe remove it and check for play.

Just added the 5100's all the way around. Front is at max setting and I added a Motofab 1" block in the rear. I have to say that I am ok with the front ride but the ass end of the truck seems to bounce or "skitter" over bumps. It did this with the Rancho's as well. I was hoping that replacing with the 5100's would stop this. I torqued all the nuts on the U bolts to 60 lbs and verified the shocks were mounted correctly, (boots down) and functional. With some weight in the back, it rides fine. I understand its a truck and will ride like one but I am disappointed in what I expected of the upgrade. My father and brother both have Tundra's and man do they ride great. Its a nice solid bump and then done. Not a skitter like my Sierra. Has anyone else noticed this and have recommendations? Or am I expecting too much?

I have them set on the top notch and the ride is great. Better than the Rancho's for sure. I also added a 1" lift in the back to keep the rake since I haul a travel trailer. Next is to replace the rears with 5100's too. You wont be disappointed if you go to the 4th notch. It basically put my nose up almost 2" and left me with about .5" rake, (then I added the rear block).

Crap! Good catch.

Did you do the 1" in the rear yet? I just had the 5100's installed at the top setting and now I need to get a little more rake back for towing a camper. Not sure if I should go 1" or 2".

Get the Range AFM disabler. I, (and almost everyone else here) has the V4 shudder. I love the full time V8 now. You could also do a tune but that may void the warranty.

Mine too. I hate V4 mode anyway and bought the Range AFM disable device. No more metallic "tink" for me!

Bah! I can only find version 2. It is definitely cheaper but man I don't know if that sight glass will hold up. EDIT: Never mind. I was looking at one from http://gogoautoshop.comthat did not look at all like the ADD W1 but was listed as such.