So ya heres a tab for Time Bomb by 311 from the album Universal Pulse. If you dont like 
any part of this please feel free to correct

Intro palm muted
e|-------------------------------------------------|
B|-------------------------------------------------|
G|-------------------------------------------------|
D|----------------------------5-5--5-----5-5-5-----|
A|-6-6--6-6--6-6--6--6-6--4-4-3-3--3--6--3-3-3-6---|
E|-4-4--4-4--4-4--4--4-4--2-2---------4--------4---|

Verse 0:11 x's are harmonics on the 4th fret
e|-----------------------------------------------------------------------|
B|-----------------------------------------------------------------------|
G|-----------------------------------------------------------------------|
D|--------------------------------------------------5-5--5-----5-5-5-----|
A|-------6---6-------6---6-------6-6---6---6-6--4-4-3-3--3--6--3-3-3-6---|
E|-x-x-x-4-x-4-x-x-x-4-x-4-x-x-x-4-4-x-4-x-4-4--2-2---------4--------4---|
	Intro and verse riffs might be the single root notes. 311 does that a lot. Play 
whatever sounds best to you


Pre Chorus 0:42
e|-----------------------------------------------------|
B|-----------------------------------------------------|
G|-----------------------------------------------------|
D|-----------------------------------------------------|
A|--333--333--333-3-x-333-----111--111--333-3-3-333----|
E|-----4----4----4-------4-------2----2----4--------4--|

Chorus 0:53 - listen to recording for exact rhythm
e|-------------------------------------------------|
B|-------------------------------------------------|
G|-------------------------------------------------|
D|-6-6-xx-6-6-x-6-6-x-6-xx-6-6-xx-4-4-xx-4-4-xx-4-x|
A|-6-6-xx-6-6-x-6-6-x-6-xx-6-6-xx-4-4-xx-4-4-xx-4-x|
E|-4-4-xx-4-4-x-4-4-x-4-xx-4-4-xx-2-2-xx-2-2-xx-4-x|

----------------------------------------------------|
----------------------------------------------------|
----------------------------------------------------|
-4-4-xx-4-4-xx-6-6-xx-6-6-x-6-6----------3-4-3------|
-4-4-xx-4-4-xx-6-6-xx-6-6-x-6-6--3-3-4-6-------6-4--|
-2-2-xx-2-2-xx-4-4-xx-4-4-x-4-4---------------------|
	Play it kinda dirty and get some crunchy harmonics in there


Bridge 2:18
e|----------------------------------|
B|----------------------------------|
G|---------8/10---13/10--8-8/10-10--|
D|-10-11---x--x----x--x--x-x--x--x--|
A|--x--x---6/-8---11/-8--6-6/-8--8--|
E|--8--9----------------------------|

Played at the end of bridge 2:37
e|----------------------------------------------------------------------|
B|----------------------------------------------------------------------|
G|----------------11-13-----------------11-13---------------------------|
D|-----------10-12-----------------10-12--------------------------------|
A|------11-13-----------------11-13-------------------------------------|
E|-11-13-----------------11-13------------------------------------------|
	This may be incorrect -- just sayin

Synthy part 2:41
e|-----------------------------------------------------xxxx-xxxx-x-------------|
B|----16-15-14---------16-15-14--------14-13-11--------xxxx-xxxx-x-------------|
G|-/13--------15----/13--------15-15/11--------13-13---xxxx-xxxx-x-------------|
D|-----------------------------------------------------xxxx-xxxx-x-------------|
A|-----------------------------------------------------xxxx-xxxx-x-------------|
E|-----------------------------------------------------xxxx-xxxx-x-------------|
	Dont know what effects are used here or if its even a guitar


Intro X1
Verse X3
Pre chorus X1
Chorus X2
Verse X3
Pre chorus X1
Chorus X2
Bridge X7
Bridge end Riff X1
Synth X1
Chorus X2