Hey Guy's,

I have a 2004 Dakota Extended Cab 2wd, 5 spd, 4.7 with stock rims and tires
size 16x8.
What is the largest size tire I can put on these stock rims.
I'm also looking for info on performance exhaust systems and performance
intake systems for
this truck.

Can anyone tell me about, performance gains, fuel economy, ease of
installation etc.

Any help would be greatly appreciated.
Trying to decide if it would be worth it to due these upgrades!

Thanks Again,

John