Intro riff (also the way the E-chord is played during the verses):
e | ---------------------------- | 
B | ---------------------------- | 
G | ---------------------------- |      played four times
D | -2--2--2--2-2--2--2---2----- | 
A | -2--2--4--4-2--2--2-4--4--2- | 
E | -0--0--0--0-0--0--0--------- | 

E
Blue, blue driver
Rolling along
A
Searching the endless highway
      A                E
for a shoulder to cry on
  A                E
A shoulder to cry on

E
Blue endless highway
Where do you come from
A
Blue endless highway
A            E
Where do you go
A            E
Where do you go

E
It don't make no difference
Which way you go
A
I'm so doggone lonesome
A        E
Anyway I go
A        E
Anyway I go

Chorus:
A               B
Foot upon the throttle
A                      B
Watching the old small road
A                         E
Looking out the rear-view mirror
        A           E
for the highway patrol
    A           E
The highway patrol

E
Make my coffee stop
Everything was wrong
A
Little witches that I loved
A                 E
She had come and gone
A                 E
She had come and gone

     E
That big old lonesome moon
and the stars above
A
Carry me on old drug
A             E
To the one I love
A             E
To the one I love

Chorus

E
Looking down the highway
As far as I can see
A
There ain't nobody coming
A                 E
My old truck and me
A                 E
My old truck and me

Chorus

    E
I'm looking down the highway
As far as I can see
A
There ain't nobody coming
A                 E
My old truck and me
A                 E
My old truck and me

End by playing the intro riff a couple of times