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Truck weight check

snarkee
Explorer
Explorer
I have a 2015 silveRado 2500hd with a 2015 kz spree connect 322bhs

Cat scale weights

Truck only
steer 4040
Drive 3300
gross 7340

Trailer with without wdh
steer 3640
Drive 4680
Trailer 6920
grass 15240

Trailer with blue ox wdh at 10 links
steer 4000
drive 4180
trailer 7080
gross 15260

Trailer with blue ox wdh at 9 links
Steer 3880
drive 4320
trailer 7040
gross 15240


Gm says to return steer axle to 50% of empty weight. With 10 links I almost restored 100%. At 9 links I was just under 50%

I prefer the 10 link set up because the bars have more bend and it helps with sway control a bit more. Is it ok that I returned the steer axle to within 40 lbs of my truck steer axle with no trailer weight?

And did I calculate my tongue weight at 1380lbs and the trailer total weight at 8300 lbs?
Therefore my hitch weight is 16%????? Can't be


Thanks in advance
2021 Chevrolet Silverado 2500hd
2021 Rockwood Ultralite 2891bh
7 REPLIES 7

snarkee
Explorer
Explorer
I use it because I have it and the blue ox has sway control built in
2021 Chevrolet Silverado 2500hd
2021 Rockwood Ultralite 2891bh

TomG2
Explorer
Explorer
The owner's manual also says that a WD hitch is not required for that weight. If you think you need one, you need one.

snarkee
Explorer
Explorer
When using a weight-distributing hitch, measure distance (1) before coupling the trailer to the hitch ball. Measure the height again after the trailer is coupled and adjust the spring bars so the distance (1) is as close as possible to halfway between the two measurements


That's from the owners manual
2021 Chevrolet Silverado 2500hd
2021 Rockwood Ultralite 2891bh

TomG2
Explorer
Explorer
Has GM revised their "Requirements" for WD hitches? My 2013 says none required for that weight trailer. I get it that you might need sway control.

snarkee
Explorer
Explorer
Ahhhh....i was going rear drive no wdh minus rear drive no trailer
4680 -3300 = 1380....makes sense

The sway pro doesn't allow for head tilt anymore

Thx
2021 Chevrolet Silverado 2500hd
2021 Rockwood Ultralite 2891bh

APT
Explorer
Explorer
As Lbrjet said TW is 980 pounds via this math:

Trailer with without wdh
steer 3640
Drive 4680
total 8320

minus Truck only
steer 4040
Drive 3300
gross 7340

8320-7340=980

Trailer weight is 7900 pounds: 15240-7340


I'm not familiar with the Swaypro, but can you tilt the hitch head a little more and stay with 9 links? or less tilt and 10 links to fine tune that? Otherwise, I'd have no problem with 10 links and nearly 100% front axle restoration unless that seems to handle poorly.
A & A parents of DD 2005, DS1 2007, DS2 2009
2011 Suburban 2500 6.0L 3.73 pulling 2011 Heartland North Trail 28BRS
2017 Subaru Outback 3.6R
2x 2023 Chevrolet Bolt EUV (Gray and Black Twins)

lbrjet
Explorer
Explorer
TW is 980 lbs and trailer weighs 7900 lbs. Gives 12.4% which is about perfect.
2010 F250 4X4 5.4L 3.73 LS
2011 Flagstaff 831FKBSS
Equalizer E4 1200/12000