3:55 or 4:10
I wander what better to have on the truck rear axle 3:55 or 4:10 to pull a 15000 lb FW.What the mile difference driving solo?
Forum Discussion
It depends on tire size engine torque/power curves, transmission gear ratios, your specific use....weight/desired towing speeds/hills. Our Peter built has 3.43 final drives and tows over 100,000 lbs.
