grizzstang
Senior Member
- Joined
- Apr 26, 2017
- Posts
- 1,687
- Reaction score
- 2,433
- Location
- Calgary, Alberta Canada
- Ram Year
- 2017
- Engine
- Hemi 5.7
I am thinking of moving up to this size from the stock 275/60R20's, I am at stock ride height with no level and no want to level but I have couple of questions.
1) How much of a power killer will this be? Given that they are 1 inch taller and 10 to 15 pounds heavier per tire. I have 392 gears but tow in the mountains.
2) Is recalibrating the tire size a necessity with a 1 inch increase in diameter? I know the speedo will be out a little but will the shift points be wacked and will I have other drivability issues?
3) Can the tire size be adjusted by any after market units like a ProCal since the PCM is locked?
1) How much of a power killer will this be? Given that they are 1 inch taller and 10 to 15 pounds heavier per tire. I have 392 gears but tow in the mountains.
2) Is recalibrating the tire size a necessity with a 1 inch increase in diameter? I know the speedo will be out a little but will the shift points be wacked and will I have other drivability issues?
3) Can the tire size be adjusted by any after market units like a ProCal since the PCM is locked?