Brad, I agree with Steve on using the whole truck weight difference between loaded and unloaded to figure out the pin weight. Using the rear axles alone neglects the wieght (albiet small) that the front axle picks up. (80# in my case).
Bill
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Bill and Lisa Rearick
2023 Grand Design Reflection 367BHS
2020 GMC SIERRA 2500 Denali, 8 ft bed, SRW, Duramax Diesel w/10 speed Alison Transmission.
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