Forum Discussion
Cummins12V98
Jan 28, 2020Explorer III
Thanks for the reply!
Just looked at a video I did right after getting current 15 DRW and 16 DRV heading South I-5 coming up the last 4 miles to Ashland pass. The RV and truck were I would guess 32,500# or so. The whole time I was in 4th at 49-51mph. In that situation I bet a gear in-between 3 n 4 may have made a couple mile per our difference. Not sure what RPM I was going but it sounded like it was not very high.
Just looked at a video I did right after getting current 15 DRW and 16 DRV heading South I-5 coming up the last 4 miles to Ashland pass. The RV and truck were I would guess 32,500# or so. The whole time I was in 4th at 49-51mph. In that situation I bet a gear in-between 3 n 4 may have made a couple mile per our difference. Not sure what RPM I was going but it sounded like it was not very high.
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