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question about towing with a new Diesel- any brand

The question I have is how many of you tow your trailers as soon as you take delivery... As apposed to those who wait the 500 or 1000 miles to break in ??

If a new vehicle comes in sooner or later than expected and you have a trip planned , what do you do ? cancel the trip... tow with it ...??

I have always been in the break it in like your going to drive it camp and that has worked so far..
Me-Her-the kids
2020 Ford F350 SD 6.7
2020 Redwood 3991RD Garnet
31 REPLIES 31

rhagfo
Explorer III
Explorer III
ford truck guy wrote:
The question I have is how many of you tow your trailers as soon as you take delivery... As apposed to those who wait the 500 or 1000 miles to break in ??

If a new vehicle comes in sooner or later than expected and you have a trip planned , what do you do ? cancel the trip... tow with it ...??

I have always been in the break it in like your going to drive it camp and that has worked so far..


Come on 500 miles! That would be a 10 to 12 hour trip and about $150 at most worth of fuel. I would take a trip to the Oregon south coast without the 5er, mix of flat and hills Highway and city. If only a single drive spend the night a reasonable cost Hotel.
Russ & Paula the Beagle Belle.
2016 Ram Laramie 3500 Aisin DRW 4X4 Long bed.
2005 Copper Canyon 293 FWSLS, 32' GVWR 12,360#

"Visit and Enjoy Oregon State Parks"

goducks10
Explorer
Explorer
stro1965 wrote:
My '12 Ford manual suggested waiting 500 miles. My '14 Ram manual says no need to wait at all, and actually recommends towing heavy within the first few thousand miles to help break it in!


The 500 mile break in is in the manual. It's in the 1500/2500/3500 section. Only the diesel supplement has the no break in-tow heavy for 6000 mile part.

AH64ID
Explorer
Explorer
As it was mentioned the break-in in differential related, and nothing else.

I also beleive the Ram manual says not to exceed 50 for the first 500 miles of towing. That's a limit I would stay closer to if you hook up at 501 miles, but if you don't tow for the first 5,000 or 10,000 or more miles I wouldn't worry about it too much.

If you tow at the 501 mile mark and the trailer is heavy I would plan a few extra rest stops that are a little longer than normal to let the diff cool, that is if your going more than 100-150 miles.
-John

2018 Ram 3500-SRW-4x4-Laramie-CCLB-Aisin-Auto Level-5th Wheel Prep-Titan 55 gal tank-B&W RVK3600

2011 Outdoors RV Wind River 275SBS-some minor mods

stro1965
Explorer
Explorer
My '12 Ford manual suggested waiting 500 miles. My '14 Ram manual says no need to wait at all, and actually recommends towing heavy within the first few thousand miles to help break it in!
2018 Ram DRW 3500 6.7
2019 Keystone Alpine 3021

NC_Hauler
Explorer
Explorer
I've alway's followed what the owners manual suggested. These vehicles aren't cheap and I'll follow all recommendations, "just in case"....figure nothing bad would happen one way or the other, BUT, I'm not going to take that chance. So again, the diesel supplement one get's with their diesel equipped truck and the owners manual should be read and followed if at all possible. "Better safe than sorry":)
Jim & Kathy, (Boxers, Buddy & Sheba)
2016 Ram 3500 DRW Longhorn 4X4/CC/LB/Aisin/4.10/rear air assist ...Pearl White.
2016 DRV MS 36RSSB3/ W&D/ slide toppers/ DTV satellite/ 5.5K Onan propane gen.
B&W RVK3600 Hitch
Fulltiming in WV & TX
USAF 71-75 Viet Nam Vet

DutchmenSport
Explorer
Explorer
Um.... well ..... I towed my trailer as part part of my test drive right off the dealer's lot when we got our new truck (see my signature below), about 6 weeks ago. The truck had 14 miles on it. The next 10 miles were driven with just the truck. The next 10 was with the trailer. We waited a day to swap vehicles, because I had so much junk in my truck and I had to remove the shell. So the next several miles were driving short trips, to work and back again, etc.

Then I had to take my camper back to the dealer because I needed to change my weight distribution system, so I towed the trailer again (by now, it was around 300 miles), and towed the trailer about 50 miles.

You know what? After all that ... THEN I read in the owners manual not to tow for the first 500 miles! DUH!

Well, I suppose if there would have been an issue, the dealer should have stopped me dead-in-my-tracks when I did the test drive. So, I'm assuming everything is just fine!

The manual also gave specific instruction against excessive braking, locking down the brakes, ect, for the first several miles so the pad can get broken in. Also said to repeat whenever the brake pads are replaced.

Well, my truck just turned over 1000 miles, and I've not had any problems. So I don't think towing that trailer affected anything. Still, had I known, I probably would have towed anyway!

kaydeejay
Explorer
Explorer
ford truck guy wrote:
Thanks ALL... I have never had to deal with timing like this... Truck is due to dealer next week ( the 5th )... I have a company picnic planned on that weekend ( 10th ) with many other trailers..
I have contacted the dealer and told them I will take delivery the following week.. that will give me plenty of break in time before my next scheduled trip ...
The component that REALLY needs breaking in is not the engine or transmission, it's the differential(s). Those crown wheel/pinion combinations are set to very fine tolerances and WILL overheat if pushed too hard too soon. They REALLY need to bed in before taking full load.
Not saying that will guarantee a noisy axle if you don't wait, but it certainly would swing to odds in that direction if you load it up from the get-go!
Keith J.
Sold the fiver and looking for a DP, but not in any hurry right now.

Perrysburg_Dodg
Explorer
Explorer
ford truck guy wrote:
Thanks ALL... I have never had to deal with timing like this... Truck is due to dealer next week ( the 5th )... I have a company picnic planned on that weekend ( 10th ) with many other trailers..
I have contacted the dealer and told them I will take delivery the following week.. that will give me plenty of break in time before my next scheduled trip ...


Sounds like the best plan to me.

Don
2015 Ram 1500 Laramie Crew Cab SWB 4X4 Ecodiesel GDE Tune.

Thanks ALL... I have never had to deal with timing like this... Truck is due to dealer next week ( the 5th )... I have a company picnic planned on that weekend ( 10th ) with many other trailers..
I have contacted the dealer and told them I will take delivery the following week.. that will give me plenty of break in time before my next scheduled trip ...
Me-Her-the kids
2020 Ford F350 SD 6.7
2020 Redwood 3991RD Garnet

ianmac23
Explorer
Explorer
You can drive 500 miles in 1 day. I would break it in first. Mine is not a diesel but mine also gave a speed limit when towing the first 500 miles which was 55mph
2010 GMC Sierra, 1500, SLT, Crew Cab, Short Bed, 6.2L, Max Towing Package,2011 Keystone Passport Ultralight Limited Edition

ependydad
Explorer
Explorer
TucsonJim wrote:
My 2013 Owner's manual (diesel supplement) was very specific about this. "Drive your vehicle at least 500 miles before towing a trailer". It also stated that for the first 1000 miles, you should make sure you vary your speed and not drive at one consistent speed.

I would NOT tow with it during the first 500 miles.


Same here. I drove it for the sake of driving it to hit the 500 miles before my first tow (which was only a 3,000 pop-up but it was on the hitch none the less).
2017 Spartan 1245 by Prime Time
2018 Ram 3500 Crew Cab DRW w/ 4.10 gears and 8' bed
FW Hitch: TrailerSaver TS3
Learn to RV- learn about RVing - Towing Planner Calculators - Family Fulltiming FB page

dbbls
Explorer
Explorer
If I had a trip planned and didn't have 500 miles on it I would delay the trip and drive until I reached 500 miles. But it is your truck so you can do what you want.
2011 F-350 CC Lariat 4X4 Dually Diesel
2012 Big Country 3450TS 5th Wheel

45Ricochet
Explorer
Explorer
I follow the book since it's under warranty. Besides that when I bought it I had a 1400 mile drive back home :W
2015 Tiffin Phaeton Cummins ISL, Allison 3000, 45K GCWR
10KW Onan, Magnum Pure Sine Wave Inverter
2015 GMC Canyon Toad

Previous camping rig
06 Ram 3500 CC LB Laramie 4x4 Dually 5.9 Cummins Smarty Jr 48RE Jacobs brake
06 Grand Junction 15500 GVWR 3200 pin

TucsonJim
Explorer II
Explorer II
Here is the diesel supplement for the 2014 Ford diesel manual. See page 3 "Breaking-in Your Vehicle" for information:

Ford Diesel Supplement

I'm sure other manufacturers have similar information
2016 Ford F350 Turbo Diesel SRW 4x4
2017 Grand Design Reflection 297RSTS
2013 Ford F350 Turbo Diesel SRW 4x4 (Destroyed by fire - 8/29/16)
2014 Grand Design Reflection 337RLS (Destroyed by fire - 8/29/16)

TucsonJim
Explorer II
Explorer II
My 2013 Owner's manual (diesel supplement) was very specific about this. "Drive your vehicle at least 500 miles before towing a trailer". It also stated that for the first 1000 miles, you should make sure you vary your speed and not drive at one consistent speed.

I would NOT tow with it during the first 500 miles.
2016 Ford F350 Turbo Diesel SRW 4x4
2017 Grand Design Reflection 297RSTS
2013 Ford F350 Turbo Diesel SRW 4x4 (Destroyed by fire - 8/29/16)
2014 Grand Design Reflection 337RLS (Destroyed by fire - 8/29/16)