Not for the OP's 90% freeway driving. Like I said before, you can't effectively P & G at freeway speed, and for sure not in a comparative drag bucket.
__________________
2007 Dodge Ram 3500 SRW 4x4 with 6MT
2003 TDI Beetle
2002 TDI Beetle
currently parked - 1996 Dodge 2500 Cummins Turbodiesel
Custom cab, auto, 3.55 gears
|