hey mopar1973man what you runnin for rpms at like 70 or around that area?

 

I have 355's if my speedo is right I run about 1950 rpm's at 70mph

 

like i said my 4.10s tow like a bear, never have to downshift no matter how big the hill even when towing around 11k. but it sucks on the highway, at 70 mine sits at 2250rpms

 

About 2,100 RPM's.

But I don't have any roads locally to me to run that fast. Average speed limit out here is 45 to 65 MPH. In town is 25 MPH. Then residential is all 15 MPH. We are a slow state compared to most others.

There is I-90 and I-84 but they are long was from me and the only 2 places I know of that run 75 MPH.

Try driving fast here...

 

im just so torn about losing performance with the 355's

 

Like I tell everyone I've got a work truck not a pimp mobile...