What is your favorite Modification/ Upgrade???

[dixie_boysles]

My wheels and tires on MY 06'4x4
15x8 Pacer 164s 3.75 BS -18mm offset.

also love my Level II Tow Hooks from an 06 FX4

 

[98RedRanger]

My wheels and tires on MY 06'4x4
15x8 Pacer 164s 3.75 BS -18mm offset.

also love my Level II Tow Hooks from an 06 FX4

Nice truck man, looks good.

 

[darkspork]

Tires. It's the most worthwhile upgrade on any vehicle.