I searched but didn't find:

What's the correct psi F/R for the 20" tires? The sticker on my B-pillar only shows pressures for the 17".
Truck came with 42psi in the tires, but they seemed to ride a little hard. 44psi is the max allowable for these tires, and since I'm no where near full load most of the time, I dropped down to around 35psi. The rear seems happy now, but the front looks like it's a little low.
What do you guys run for pressures??

Also, my truck came with the Michelin tire warranty in the manual, but the 20"s are Goodyear.[&:]

 

I think the recommended pressures are listed in the owners manual. I just checked the DC shop manual and they refer to the owners manual.

 

All I found in my manual was that I should look at the sticker on the B-pillar

 

I just bought my 1500 4x4 quad hemi thursday and the sheet in my manual says 35lbs for the 20's.

 

35 psi is stated in the manual, and stated on the Nadar sticker which is the sticker you see when you open your door.

 

I run 37 psi in my 20" wheels. I personally think its a good combo between comfort & mpg.