Spark plugs?

[dranger21]

Ok so my truck is a 99 and doesn't accelerate the smoothest right now and if it needs to downshift going up a hill(its an auto) the truck jumps around a bit. I'm assuming I have one or more bad spark plugs. Correct me if you think this isnt the problem but I need to know what are decent spark plugs to buy. Thanks in advance

 

[almostclueless]

 

[Wicked_Sludge]

ha. you stole my picture

 

[almostclueless]

Nah, just linked it

 

[bikerboy]

haha nice guys! Motorcraft or Autolites. But seriously dude the topic has been covered millions of times.