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Dual rear wheel or single rear wheel?

fhedrickjr
Explorer
Explorer
Hello all!! Brand new here to the forum. I have just purchased and brought home our new 5th wheel(with a buddies truck)and I am getting mixed reviews on which setup to get. Our 5th wheel is a Palomino Columbus 42" 7" 2,600 tongue weight,13,300 "dry", 16,600 +- laden. I have my eye on a '17 RAM 3500 4x4 with the 6' 4" box, SRW, with the Cummins 6.7. I have had several people tell me I NEED a Dually, it will ride better and be more stable, which makes sense but, is it really "necessary"? I am not ready for a DRW due to reasons of my own, however, if I am kidding myself, I would like to hear it from others who tow 5th wheels. Thanks!
2017 Palomino Columbus 42' 5th wheel
2000 Sunline Solaris 24' "bumper pull" (where it all started!}
134 REPLIES 134

Campinghoss
Explorer II
Explorer II
Wild Card wrote:
nayther wrote:
Those that live "in the country" or don't use their truck for a daily driver always sit back and harp on DW long bed trucks. They are virtually undriveable in a big city. We live in suburban L.A. and I would NEVER attempt to drive a dually long bed in downtown


I drive my long bed dually in the city all the time. Really not a big deal.

You should attempt it


Agree. I drive mine in Chesapeake and Norfolk traffic whenever I want too.

As far as the newer models having higher towing capacity I agree. However the towing capacity has nothing to do with the stability of a drw vs a srw regardless of towing capacity.
Camping Hoss
2017 Open Range 3X 388RKS
MorRyde IS with disc brakes
2017 F-350 6.7 with hips 8'bed
Lucie our fur baby
Lucky 9/15/2007 - 1/30/2023

Wild_Card
Explorer
Explorer
nayther wrote:
Those that live "in the country" or don't use their truck for a daily driver always sit back and harp on DW long bed trucks. They are virtually undriveable in a big city. We live in suburban L.A. and I would NEVER attempt to drive a dually long bed in downtown


I drive my long bed dually in the city all the time. Really not a big deal.

You should attempt it
2015 Ram 3500 Dually
Sundowner 2286GM Pro-Grade Toyhauler

nayther
Explorer
Explorer
Those that live "in the country" or don't use their truck for a daily driver always sit back and harp on DW long bed trucks. They are virtually undriveable in a big city. We live in suburban L.A. and I would NEVER attempt to drive a dually long bed in downtown
DIRT BIKES RULE

'12 Duramax CC short bed
2019 Wildcat Maxx 285RKX

The NEWER Generation SRW's are much more capable of towing larger pin weights.. Here is my "15" SRW with my "16" Redwood... I am at 15,960# loaded for max trip with a pin of 3,180#





IF and WHEN I start towing more than a weekend warrior, I will jump into a DRW
Me-Her-the kids
2020 Ford F350 SD 6.7
2020 Redwood 3991RD Garnet

Hammerboy
Explorer
Explorer
"First, no matter if you get a single wheel or dully, get a 8 foot bed. Then buy you a air hitch. I have a 25k airsafe hitch for over 11 years and love it. My second choice is a Hensley air hitch. No matter which brand you buy, make sure it has the Binkley Holland Head. "


If I had a longbed and a crew cab, I would not be able to park in the garage. Crew cab trumps long bed.

Dan
2019 Chevy crew LTZ 2500 HD Duramax
2017 Wildcat 29rlx fifth wheel

handsome51
Explorer
Explorer
First, no matter if you get a single wheel or dully, get a 8 foot bed. Then buy you a air hitch. I have a 25k airsafe hitch for over 11 years and love it. My second choice is a Hensley air hitch. No matter which brand you buy, make sure it has the Binkley Holland Head.

Learjet
Explorer
Explorer
Me Again wrote:
Learjet wrote:
my signature truck is rated right at 25,000 lbs with the 3.73 gears... payload on door sticker 5,452 lbs.


You need a larger trailer!!!



Ha! been fighting that battle for years...LOL...you know...new trailer...not enough truck...new truck...more truck then trailer...then 5th wheel...not enough truck...then new truck....lesson...buy enough truck...LOL...more truck = Fun and Safety ๐Ÿ™‚
2017 Ram Big Horn, DRW Long Box, 4x4, Cummins, Aisin, 3.73
2022 Jayco Pinnacle 32RLTS, Onan 5500, Disc Brakes, 17.5" tires
B&W Ram Companion

Me_Again
Explorer II
Explorer II
Learjet wrote:
my signature truck is rated right at 25,000 lbs with the 3.73 gears... payload on door sticker 5,452 lbs.


You need a larger trailer!!!

2021 F150 2.7 Ecoboost - Summer Home 2017 Bighorn 3575el. Can Am Spyder RT-L Chrome, Kawasaki KRX1000. Retired and enjoying it! RIP DW 07-05-2021

Learjet
Explorer
Explorer
my signature truck is rated right at 25,000 lbs with the 3.73 gears... payload on door sticker 5,452 lbs.
2017 Ram Big Horn, DRW Long Box, 4x4, Cummins, Aisin, 3.73
2022 Jayco Pinnacle 32RLTS, Onan 5500, Disc Brakes, 17.5" tires
B&W Ram Companion

Me_Again
Explorer II
Explorer II
fhedrickjr wrote:
Thanks to all for your input! I see the big difference when I look at the rear axle weight ratings: 7k on the SRW and 9,750 on the DRW. What has me scratching my head though, is the SRW I am looking at (3.42 gears)is rated to tow 17,150 with a payload of 4,020, while the dually I am looking at (3.73 gears) has a tow rating of 16,800 and a payload of 4,270. By the way, I updated my profile page with dimensions and weights for the Columbus.


So are you going to see the USA or go South in the fall and North in the spring?

You want a RAM with the Aisin automatic, not the 68RFE RAM tranny, especially with the SRW 3.42. The Aisin has a lower 1st and 2nd gear to get a load moving.

The numbers you posted to not match any I can find. So more details on the trucks you looking at. The listed CC in the charts is for low trim levels.
Example my Laramie is around 300 pounds less that the 3920 on the chart.
2021 F150 2.7 Ecoboost - Summer Home 2017 Bighorn 3575el. Can Am Spyder RT-L Chrome, Kawasaki KRX1000. Retired and enjoying it! RIP DW 07-05-2021

ken_burke
Explorer
Explorer
fhedrickjr wrote:
Hello all!! Brand new here to the forum. I have just purchased and brought home our new 5th wheel(with a buddies truck)and I am getting mixed reviews on which setup to get. Our 5th wheel is a Palomino Columbus 42" 7" 2,600 tongue weight,13,300 "dry", 16,600 +- laden. I have my eye on a '17 RAM 3500 4x4 with the 6' 4" box, SRW, with the Cummins 6.7. I have had several people tell me I NEED a Dually, it will ride better and be more stable, which makes sense but, is it really "necessary"? I am not ready for a DRW due to reasons of my own, however, if I am kidding myself, I would like to hear it from others who tow 5th wheels. Thanks!

We have a swr Ford f350, and the truck pulls the heavy 5th wheel with no problem (15,000 pounds). Glad we didn't get a dully.
2011 Ford F-350 6.7 diesel, Crew Cab, LB, SRW, 4X4, White
Cedar Creek 34SB, 37 feet 5th wheel, Reese 20K Hitch
"So many questions, so little time."

ken_burke
Explorer
Explorer
fhedrickjr wrote:
Hello all!! Brand new here to the forum. I have just purchased and brought home our new 5th wheel(with a buddies truck)and I am getting mixed reviews on which setup to get. Our 5th wheel is a Palomino Columbus 42" 7" 2,600 tongue weight,13,300 "dry", 16,600 +- laden. I have my eye on a '17 RAM 3500 4x4 with the 6' 4" box, SRW, with the Cummins 6.7. I have had several people tell me I NEED a Dually, it will ride better and be more stable, which makes sense but, is it really "necessary"? I am not ready for a DRW due to reasons of my own, however, if I am kidding myself, I would like to hear it from others who tow 5th wheels. Thanks!

We faced the same discussion, and chose the SRW. Our 5th wheel is in excess of 15,000 #s, and the real single wheels work out fine. Glad that we didn't get the dually.
Our 350 Ford has no problems with the heavy 5th wheel.
2011 Ford F-350 6.7 diesel, Crew Cab, LB, SRW, 4X4, White
Cedar Creek 34SB, 37 feet 5th wheel, Reese 20K Hitch
"So many questions, so little time."

fhedrickjr
Explorer
Explorer
Thanks to all for your input! I see the big difference when I look at the rear axle weight ratings: 7k on the SRW and 9,750 on the DRW. What has me scratching my head though, is the SRW I am looking at (3.42 gears)is rated to tow 17,150 with a payload of 4,020, while the dually I am looking at (3.73 gears) has a tow rating of 16,800 and a payload of 4,270. By the way, I updated my profile page with dimensions and weights for the Columbus.
2017 Palomino Columbus 42' 5th wheel
2000 Sunline Solaris 24' "bumper pull" (where it all started!}

Cummins12V98
Explorer III
Explorer III
Yea I was carrying a SouthBend clutch pressure plate n flywheel that put me over!
2015 RAM LongHorn 3500 Dually CrewCab 4X4 CUMMINS/AISIN RearAir 385HP/865TQ 4:10's
37,800# GCVWR "Towing Beast"

"HeavyWeight" B&W RVK3600

2016 MobileSuites 39TKSB3 highly "Elited" In the stable

2007.5 Mobile Suites 36 SB3 29,000# Combined SOLD

Me_Again
Explorer II
Explorer II
Wild Card wrote:
buc1980 wrote:
Cummins12V98 wrote:
" The tires on my SRW 3500 are rated to 3640 pounds each or 1110 more capacity on the front axle. I would worry more about the front tires on a dually than I would the rear tires on a SRW."

I tow heavier than most and my CAT Scale front axle is still below my FAWR of 6K and the tires capacity combined total of 6,170#. I don't see this being an issue.

That to much for SRW and then the axle is overload too.


The quotes are messed up. He has a dually


And his is over his 9750 RGAWR rating and I am not over my 7K RGAWR!!!! So here!

:B :B :B

2021 F150 2.7 Ecoboost - Summer Home 2017 Bighorn 3575el. Can Am Spyder RT-L Chrome, Kawasaki KRX1000. Retired and enjoying it! RIP DW 07-05-2021