Should I the reflex in the rear aswell?

Or spend the extra $20.00 and go with Sensa-Trac Load Adjusting?

I will haul some heavy stuff in the truck bed every now and then, and possibly will be towing 2k pounds or so...

 

sensa-trac sounds like a good idea if you haul. then add an extra helper spring

 

Whats a helper spring?? lol..

A little spring with an orange vest?

 

Go with monotube shocks, dont go with twin-tube shocks, they suck.