For Sale - 2006 Dodge Ram 2500- Flatbed for long box bed Winch bumper Flat Bed for Long Box 3rd generation Cummins Tootlbox are included with key I have a flatbed for 3rd Generation dodge Cummins. This flatbed comes with a gooseneck hitch already in the bed. The winch bumper is part of the set. Tootlbox have a key to lock and unlock all box a single key. There is rust starting and electrical will have to be sorted out on your own.
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Price: $1,000.00
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Location: New Meadows, Idaho
Well after playing around with Excel and doing some thinking. I figured out how to figure exactly how much air pressure you need in each tire. The thing is that you need to get your truck weighed on a truck scale. The calculator needs front axle and rear axle weights. Then you'll need the weight rating of your tire and maximum air pressure rating. Then you plug the information into the calculator (blue boxes) and it will figure out when your optimal tire pressure is. Since I just weighed my truck I left my figures in the boxes as samples...
Information
Front Axle 4,420
Rear Axle 3,040
GAWR
Front Axle 5,200
Rear Axle 6,084
Tire
Max Tire Weight 3,042
Max Air Pressure 80 PSI
Calculation (Axle Weight / 2) / Tire Max Weight x Tire Max PSI = Inflate Pressure
Front Axle = (4,420 / 2) = 2,210 / 3,042 = 0.72 x 80 = 58 PSI
Rear Axle = (3040 / 2) = 1,520 / 3,042 = 0.49 x 80 = 40 PSI
Tire Air Pressures.xlsx