Im tired of really bad completely wrong tabs so here it goes.
It probably isn't perfect, but it's a lot closer than any of the other ones.

Tuning is: B F# B E G# C#

Time Signature: 3/4

Intro: (2x)

[------------------------------------------------]
[------------------------------------------------]
[-7-****-8--****-7-****-8--****-7-8--**----------]
[------------------------------------------------]
[-5-****-10-****-9-****-10-****-9-10-**----------]
[------------------------------------------------]

Verse: Same As Intro(4x)

Bridge: (3x)

[-3-3-5-3-3---3-3-5-3-3---5-5-7-5-5---5-5-7-5-5------]
[-3-3-5-3-3---3-3-5-3-3---5-5-7-5-5---5-5-7-5-5------]
[-3-3-5-3-3---3-3-5-3-3---5-5-7-5-5---5-5-7-5-5------]
[----------------------------------------------------]
[----------------------------------------------------]
[----------------------------------------------------]

Chorus: (30 Measures)

[---------]
[---------]
[-10------]
[---------]
[-8-------]
[-8-------]

Thingy: After The 30 Measures: (Using Distortion)

[----]
[----]
[----]
[-2--]
[-2--]
[-2--]

Outro: (Distortion)

[-------------------------------------------]
[-------------------------------------------]
[-8--8--8--7-7-7-5--------------------------]
[------------------7-7-7--7-3-3-3--3-0-0-0--]
[-10-10-10-9-9-9-7-7-7-7--7-3-3-3--3-0-0-0--]
[------------------7-7-7--7-3-3-3--3-0-0-0--]


Order:
Intro
Verse
Bridge
Chorus
Thingy (Distortion)
Verse2
Bridge (Distortion)
Chorus (Distortion)
Thingy (Distortion)
Verse (Distortion)
Bridge (Distortion)
Chorus (Distortion)
Thingy (Distortion)
Chorus (Distortion)
Thingy (Distortion)
Outro (Distortion) 

 Artist: Chevelle   
Title: Closure
Date: Jan 25, 2003

Tabbed by M.R cashbagg@yahoo.com

This version is the only correct and COMPLETE one on here. 
Dropped B

Intro/verses 
Clean guitar

|--------------------------------------|
|--------------------------------------|
|-7-xxxx-10-xxxx--9-xxxx--10-9/10-5----|  Note: later in song this is played by 
|--------------------------------------|        with the open string muted      
|-5-xxxx-8--xxxx--7-xxxx--8--7/8--3----|        during distorted part.
|-0-0000-0--0000--0-0000--0--0----0----|

1st Bridge (same notes played on distorted bridge)


|-------------------------------------------------|
|-------------------------------------------------|
|-------------------------------------------------|
|-3--3-5-3-0--3--3-5-3-0--5--5-7-5-0--5--5-7-5-0--|
|-3--3-5-3-0--3--3-5-3-0--5--5-7-5-0--5--5-7-5-0--|
|-3--3-5-3-0--3--3-5-3-0--5--5-7-5-0--5--5-7-5-0--|

1st chorus (Clean)

          Closure has come to me.......   Distortion
|---------------------------------------|----------------|
|---------------------------------------|----------------|
|--10-----------------10----------------|----------------|
|---------------------10----------------|--0-3---0-3--0--|
|--8------------------8-----------------|--0-3---0-3--0--|
|--0------------------8-----------------|--0-3---0-3--0--|



2nd Chorus (distorted)

|------------------------------------------------------------|
|------------------------------------------------------------|
|--10----------------10--------------------------------------|
|--------------------10--------------------0-3--0-3---0------|
|--8-------7h8-7-----8---------------------0-3--0-3---0------|
|--0--------------7--8---------------------0-3--0-3---0------|

Outro

|----------------------------------------------|
|----------------------------------------------|
|-10-10-10-9-9-9--7----------------------------|
|--------------------7-7--7-7--3-3-3-3---------|
|-8--8--8--7-7-7--5--7-7--7-7--3-3-3-3---------|
|--------------------7-7--7-7--3-3-3-3--0-0-0-0|


Easy as pie! 

 (00:19 - 00:28)
VERSE 1
D|--------------------------------
A|--------------------------------
E|--------------------------------
B|0--------00-------0-------00----

(00:29 - 00:43)
PRE-CHORUS
D|-------------------------------------
A|-------------------------------------
E|-------------------------------------
B|2-2-4-2-0-2-2-4-2-0-4-4-6-4-0-4-4-6-4      (Repeat until end of pre)

(00:44 - 01:18)
CHORUS
D|-----------------------------------------
A|-----------------------------------------
E|3-2--------------------------------------
B|----4-5-5-5-5-5-5-5-5/3-0-0-0-0-0-0-0-0--   (Repeat till end of chorus, and I
                 know the extra 5's & 0's arent in it, but i use them to fill in)

(01:19 - 01:21)
END CHORUS
D|-------
A|-------
E|-------
B|0-2-0-2

(01:22 - 01:39)
VERSE 2
D|-----------------------------
A|-----------------------------
E|-----------------------------
B|0-------00-------0--------00-

(01:40 - 01:54)
PRE-CHORUS
D|--------------------------------------
A|--------------------------------------
E|--------------------------------------
B|2-2-4-2-0-2-2-4-2-0-4-4-6-4-0-4-4-6-4- (Repeat until end of pre)

(01:55 - 02:29)
CHORUS
D|-----------------------------------------
A|-----------------------------------------
E|3-2--------------------------------------
B|----4-5-5-5-5-5-5-5-5/3-0-0-0-0-0-0-0-0-- (Repeat till end of chorus)

(02:30 - 02:32)
END CHORUS
D|-------
A|-------
E|-------
B|0-2-0-2

(02:33 - 02:50)
VERSE 3
D|--------------------
A|--------------------
E|--------------------
B|1---2---1---3-2-0--- (Repeat until end of verse)

(02:51 - 03:05)
PRE-CHORUS
D|--------------------------------------
A|--------------------------------------
E|--------------------------------------
B|2-2-4-2-0-2-2-4-2-0-4-4-6-4-0-4-4-6-4- (Repeat until end of pre)

(03:06 - 03:22)
CHORUS
D|-----------------------------------------
A|-----------------------------------------
E|3-2--------------------------------------
B|----4-5-5-5-5-5-5-5-5/3-0-0-0-0-0-0-0-0-- (Repeat till end of chorus)

(03:23 - 03:24)
END CHORUS
D|-------
A|-------
E|-------
B|0-2-0-2

(03:25 - 03:40)                            (03:41-03:42)
BRIDGE/CHORUS
D|-----------------------------------------|-------
A|-----------------------------------------|-------
E|3-2--------------------------------------|-------
B|----4-5-5-5-5-5-5-5-5/3-0-0-0-0-0-0-0-0--|0-2-0-2 (Repeat what is before the | until
                                                      end of chorus, then play the 0-2-0-2)

(03:43 - 03:49)
Guitar Solo
D|-------------------
A|-------------------
E|-------------------
B|-------------------

(03:50 - 04:08)
Guitar/Low End Solo
D|-----------------|--------------------------------------------------------
A|-----------------|--------------------------------------------------------
E|-----------------|--------------------------------------------------------
B|2-0-2-0-0-0-0----|8-8-8-8-8-8-8-8/7-7-7-7-7-7-7-7/3-3-3-3-3-3-3/2-2-2-2-2-
(Not 100% sure how many times to pick each string, but you can figure that out,
play whats after the | 4 times, or till the end of the song..)



************************************************************************
*OTHER NOTES:                                                          * 
* -You can play with either a pick or your fingers, but in the video   *
* Pete plays with a pick.                                              *
* -There are a few fills I put in, just for fun, but it sounds good.   * 
* -The actual song is played in either CADG or DADG, but I play it in  *
* BEAD, and thats how I tabbed it. If you don't know how to tune, I    *
* suggest you get a bass tuner.                                        *
* -If you have any questions or comments email me at                   *
* Spitfire10588@hotmail.com                                            *
* -This tab is not meant to be 100% correct, but I do believe it is    *
* very close. So since it's not perfect don't get mad.                 *
************************************************************************ 

 Artist: Chevelle
Song: Closure
Album: Wonder Whats Next?
Tuning: Standard (EADG)

Intro/Verse
G-----------------------------|
D-----------------------------|
A---22222222222222222222222---|
E-----------------------------|

Pre-chorus
G---------------------------------------------|
D---------------------------------------------|
A---5-5-7-5---5-5-7-5---7-7-9-7---7-7-9-7-----|
E-----------7---------7---------7---------7---|

Chorus
G-------------------------------------------------------------|
D-------------------------------------------------------------|
A---222222222222222222222--5-4--------------------------------|
E------------------------------2-33333333333333333333333333---|

Post-Chorus
G-----------|
D----0--0---|
A---2--2----|
E-----------|

Heavy Metal Part/Ending
G-------------------|-----------------------------|
D-------------------|-----------------------------|
A---555555-222222---|---555-444-----55555--2222---|
E-------------------|----------22222--------------|

End on A---2222---|

This tab 100% correct. You will hafta figure out the order.
Thanks and please RATE!!!!!!! 

 chevelle

-closure-
tunning:b-f#-b-e-g#-c# low to high
tabed by sKiTsoFraNiaK@hotmail.com
 
This song rules! Enjoy!
The bass is simple but if you need it email me.

intro repeat x 2 /verse repeat x 4
|-----------------------------------------------------------|
|-----------------------------------------------------------|
|-7--x-x-x-x-10--x-x-x-x-9--x-x-x-x-10--910-5-5------------|
|-----------------------------------------------------------|
|-5--x-x-x-x-8---x-x-x-x-7--x-x-x-x-8---78--3-3------------|
|-0--0-0-0-0-0---0-0-0-0-0--0-0-0-0-0---0-0--0-0------------|

pre chorus  repeat x3
|-----------------------------------------------------------|
|-----------------------------------------------------------|
|-----------------------------------------------------------|
|-3--3-5-3-0-3--3-5-3-0-5--5-7-5-0-5--5-7-5-0---------------|
|-3--3-5-3-0-3--3-5-3-0-5--5-7-5-0-5--5-7-5-0---------------|
|-3--3-5-3-0-3--3-5-3-0-5--5-7-5-0-5--5-7-5-0---------------|

chorus   repeat x 8                                         x2
|---------------------------------------------|--------------|
|-6--6-6-6-6-6--6-6-6-6-6--6-6-6-6-6--6-6-6-6-|--------------|
|-5--5-5-5-5-5--5-5-5-5-5--5-5-5-5-5--5-5-5-5-|--------------|
|-3--3-3-3-3-3--3-3-3-3-3--3-3-3-3-3--3-3-3-3-|-3-0--0--0--0-|
|---------------------------------------------|-3-0--0--0--0-|
|---------------------------------------------|-3-0--0--0--0-|

verse 

distortion from here on out

pre chrous
chorus

3rd verse  repeat x 2
|-----------------------------------------------------------|
|-----------------------------------------------------------|
|-7--x-x-x-x-10--x-x-x-x-9--x-x-x-x-10--910-5-5------------|
|-----------------------------------------------------------|
|-5--x-x-x-x-8---x-x-x-x-7--x-x-x-x-8---78--3-3------------|
|-0--0-0-0-0-0---0-0-0-0-0--0-0-0-0-0---0-0--0-0------------|

|-----------------------------------------------------------|
|-----------------------------------------------------------|
|-7--x-x-x-x-10--x-x-x-x-9--x-x-x-x-1012-12-12-12-12-12----|
|-----------------------------------------------------------|
|-5--x-x-x-x-8---x-x-x-x-7--x-x-x-x-8-10-10-10-10-10-10----|
|-0--0-0-0-0-0---0-0-0-0-0--0-0-0-0-0-----0--0--0--0--0-----|

pre chorus

3rdchorus  repeat x 4                                       x2
|---------------------------------------------|--------------|
|-6--6-6-6-6-6--6-6-6-6-6--6-6-6-6-6--6-6-6-6-|--------------|
|-5--5-5-5-5-5--5-5-5-5-5--5-5-5-5-5--5-5-5-5-|--------------|
|-3--3-3-3-3-3--3-3-3-3-3--3-3-3-3-3--3-3-3-3-|-3-0--0--0--0-|
|---------------------------------------------|-3-0--0--0--0-|
|---------------------------------------------|-3-0--0--0--0-|

 repeat x 4                                                  x2
|---------------------------------------------|--------------|
|-6--6-6-6-6-6--6-6-6-6-6--6-6-6-6-6--6-6-6-6-|--------------|
|-5--5-5-5-5-5--5-5-5-5-5--5-5-5-5-5--5-5-5-5-|--------------|
|-3--3-3-3-3-3--3-3-3-3-3--3-3-3-3-3--3-3-3-3-|-3-0--0--0--0-|
|---------------------------------------------|-3-0--0--0--0-|
|---------------------------------------------|-3-0--0--0--0-|

outro  repeat x 5
|-----------------------------------------------------------|
|-----------------------------------------------------------|
|-10-10-10-9-9-9-7------------------------------------------|
|------------------7--7--7-7-5--5--5-5-0--0-----------------|
|-8--8--8--7-7-7-5-7--7--7-7-5--5--5-5-0--0-----------------|
|------------------7--7--7-7-5--5--5-5-0--0-----------------|
  x1
|-----------------------------------------------------------|
|-----------------------------------------------------------|
|-10-10-10-9-9-9-7------------------------------------------|
|------------------7--7--7-7-5--5--5-5-0-0-0-0--------------|
|-8--8--8--7-7-7-5-7--7--7-7-5--5--5-5-0-0-0-0--------------|
|------------------7--7--7-7-5--5--5-5-0-0-0-0--------------|
pm                                     . . . 

end 

 closure
by Chevelle
tuning-
dropped d down one half step.
|---------------------------------------|
|---------------------------------------|
|-7---------10-9---------10-9/10--------|
|-x---------x--x---------x--x---0-------|
|-5-x-x-x-x-8--7-x-x-x-x-8--7/8-0-------|
|-0-0-0-0-0-0----0-0-0-0-0------0-------|
pre chorus
|---------------------------------------|
|---------------------------------------|
|---------------------------------------|
|-0-0-3-5-3-0-0-3-0-3--etc.-------------|
|-0-0-3-5-3-0-0-3-0-3-------------------|
|-0-0-3-5-3-0-0-3-0-3-------------------|
chorus
|---------------------------------------|
|-6-6-6-6-6-6---------------------------|
|-5-5-5-5-5-5---------------------------|
|-3-3-3-3-3-3-etc.----------------------|
|---------------------------------------|
|---------------------------------------|
verse 3
|---------------------------------------|
|---------------------------------------|
|-7--------10---------9--------109/10---|
|-x---------x---------x--------x-x------|
|-5---------8---------7--------8-7/8-0--|
|---0-0-0-0---0-0-0-0--0-0-0-0-------0--|
pm  . . . .   . . . .  . . . .

that's all.