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06-22-2023, 11:35 AM
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#1
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Junior Member
Join Date: Jun 2023
Posts: 7
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Rubber spring assists
I'm pulling a 33 ft Rockwood 2016 around 8000# 2020 Silverado 1500 4 pt sway control. Everything pulls ok ,but just wondering if the rubber Timbrens would help out?
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06-22-2023, 11:39 AM
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#2
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Senior Member
Fleetwood Owners Club Workhorse Chassis Owner
Join Date: Jun 2016
Location: On the continental divide
Posts: 3,340
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Several post here about Timbren's being an awfully hard compound.
Sumo's seem to get better reviews. Three harnesses available.
FYI
Mike in Colorado
__________________
2004 Fleetwood Pace Arrow 37c, 8.1 gasser, (Jezebel) Ultra RV ECM / TCM, plugs wires, and rear track bar, PPE deep Tx pan w/ temp gage, Bilstein's, Sailun's & Sumo's all round, pushed by a 2002 Grand Caravan, on a Master Tow Dolly OR a WR-250 on a rail.
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06-22-2023, 11:56 AM
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#3
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Registered User
Join Date: Oct 2016
Posts: 2,442
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i use air bags you can fill them when you need or empty when you don't need them, and adjust them just how you want them. i carry a bicycle tire pump to air them up if needed. i tow 6500# with a 1500 i wouldn't consider 8000# and 33'.
Jay D.
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06-22-2023, 12:15 PM
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#4
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Junior Member
Join Date: Jun 2023
Posts: 7
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Thanks, no problem pulling or stopping.
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06-22-2023, 01:11 PM
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#5
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Senior Member
Join Date: Apr 2004
Posts: 2,341
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I sometimes pull a 10k car hauler (8xxx-9xxx lbs on the trailer axles) and use a Husky Centerline TS wd hitch with 1200 lb bars. I can load the trailers deck for any hitch weight needed.
Too much pogo sticking so gave etrailer.com a 1-800. They suggested the SUMO for my use.
No more pogo sticking and rides much smoother.
__________________
'03 Dodge 2500 Cummins HO 3.73 NV5600 Jacobs
'98 3500 DRW 454 4x4 4.10 crew cab
'97 Park Avanue RK 28' 2 slides
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06-22-2023, 02:12 PM
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#6
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Senior Member
Join Date: Apr 2003
Location: Kelowna, B.C. Canada
Posts: 3,765
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They can't hurt though, ultimately, that is a lot of trailer for a half ton.....I've also heard good things about Sumo but haven't tried them.
Dave
__________________
2022 Outdoors RV 25RDS, 2022 F350 dually, 6.7PSD, 10 spd, 3.55's
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06-22-2023, 10:28 PM
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#7
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Senior Member
Join Date: May 2023
Location: Athens, GA
Posts: 117
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I tow with a set of blue Sumo's. On my truck they act as a much more progressive bump stop so that when the axle runs into the stops it is much less harsh. Previously it was much more jarring. Well worth the money for me.
__________________
2022 Cherokee Grey Wolf 26DJSE
Towed with - A Truck
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06-23-2023, 05:14 AM
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#8
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Senior Member
Join Date: Jan 2017
Location: Titusville, FL
Posts: 5,232
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Quote:
Originally Posted by Dave Pelletier
They can't hurt though, ultimately, that is a lot of trailer for a half ton.....I've also heard good things about Sumo but haven't tried them.
Dave
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Why is "that is a lot of trailer for a half ton" ? Almost all of that model are rated for near 10k and some as high as 12k. Why do you think his 8k trailer is too much?
__________________
When seconds count, the police are only minutes away.
2023 Grand Design 2600RB, 2022 F-350 King Ranch tow vehicle, Titusville, FL when not on the road
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06-23-2023, 05:51 AM
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#9
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Registered User
Join Date: Nov 2022
Posts: 452
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Quote:
Originally Posted by hohenwald48
Why is "that is a lot of trailer for a half ton" ? Almost all of that model are rated for near 10k and some as high as 12k. Why do you think his 8k trailer is too much?
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because axle ratings are a thing and softer suspensions dont handle a big sail all that well.
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06-23-2023, 06:31 AM
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#10
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Senior Member
Ford Super Duty Owner
Join Date: Feb 2012
Posts: 311
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Quote:
Originally Posted by john1981
because axle ratings are a thing and softer suspensions dont handle a big sail all that well.
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Because I wouldn't be surprised if the cargo capacity of the truck has been exceeded. On most 1/2 ton trucks, cargo capacity is used up long before tow capacity is.
Tow capacity is just one number. GCWR is another, and most importantly (since it's usually the smallest number) the cargo capacity.
__________________
2021 Coachmen Freedom Express 20SE
2022 F150 Power Boost Supercrew, 6.5' Box, 4x4,
7.4 KW generator, 1645# Cargo Capacity.
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06-23-2023, 07:57 AM
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#11
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Junior Member
Join Date: Jun 2023
Posts: 7
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Thats my thoughts, my truck is rated at 11,600 pds . Fully loaded I'm around 70% of tow capacity. Just want to be mote comfortable. This is our second go round. Start years ago in a tent, popup 30Tt 32 ft fw. Sold out kids moved out now here we are again. Same cycle minus 5th wheel.
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06-23-2023, 09:05 AM
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#12
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Registered User
Join Date: Nov 2022
Posts: 452
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Quote:
Originally Posted by Atlee
Because I wouldn't be surprised if the cargo capacity of the truck has been exceeded. On most 1/2 ton trucks, cargo capacity is used up long before tow capacity is.
Tow capacity is just one number. GCWR is another, and most importantly (since it's usually the smallest number) the cargo capacity.
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yeah but the only numbers that really actually matter are axle and tire ratings. after that, anything can be manipulated.
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06-23-2023, 10:36 AM
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#13
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Senior Member
Join Date: Oct 2011
Location: Myrtle Beach, SC
Posts: 171
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I put Sumos on my ram2500 … they soften the bumps by extending the effective range of the bump stops
__________________
2013 Tiffin Allegro Open Road RED 34QFA
2018 Jeep Wrangler Unlimited JL
Rad City E-Bikes and Kayaks
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06-23-2023, 12:37 PM
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#14
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Registered User
Join Date: Oct 2016
Posts: 2,442
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Quote:
Originally Posted by Charles11959
Thats my thoughts, my truck is rated at 11,600 pds . Fully loaded I'm around 70% of tow capacity. Just want to be mote comfortable. This is our second go round. Start years ago in a tent, popup 30Tt 32 ft fw. Sold out kids moved out now here we are again. Same cycle minus 5th wheel.
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IS your truck diesel powered?
Jay D.
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