Could be in trouble here... 250 Single to Dually
#1
Could be in trouble here... 250 Single to Dually
Yep did a search and surprisingly came up with not much. There was one thread involving yesterday but I didn't want to hi-jack that guys thread.
Any way, I'm thinking about doing a Dually swap on my '99. I don't want to do the spacer thing, for sure want the real McCoy here. But I do have some questions that I know some know of or perhaps have done it.
1. Are the spring perches in-fact the same distance apart?
2. I have over loads and air bag over loads... any problem there? I wouldn't think so but why not ask.
3. I would assume that I'm looking for a '99 to '03 axle? Or would other years work? I'd like the Dana 80 but would think that is pretty common.
4. I'd prefer to just keep my front the same. Do I have to change the front axle at all?
5. I run 295/75 R 16's. Is there a same size equivalent in a dually tire? Is the rim size a 16 or would only Out Side Diameter of the tire be what counts?
This about all I can think of right off hand so if any one does sport this knowledge and knows more then even this stuff please ad-lib. As always thank you all.
Dan
Oh yeah... My rig...
Any way, I'm thinking about doing a Dually swap on my '99. I don't want to do the spacer thing, for sure want the real McCoy here. But I do have some questions that I know some know of or perhaps have done it.
1. Are the spring perches in-fact the same distance apart?
2. I have over loads and air bag over loads... any problem there? I wouldn't think so but why not ask.
3. I would assume that I'm looking for a '99 to '03 axle? Or would other years work? I'd like the Dana 80 but would think that is pretty common.
4. I'd prefer to just keep my front the same. Do I have to change the front axle at all?
5. I run 295/75 R 16's. Is there a same size equivalent in a dually tire? Is the rim size a 16 or would only Out Side Diameter of the tire be what counts?
This about all I can think of right off hand so if any one does sport this knowledge and knows more then even this stuff please ad-lib. As always thank you all.
Dan
Oh yeah... My rig...
#3
You will have to swap gears in one of the axles. F350 dually axle came with 4.10, Single rear wheel trucks came with 3.73's.
I believe the spring perches are the same, youll also need to get the front spacers and add dually wheels on the front to preserve the track of the truck.
the tires will work, but you will have to add spacers to the rear so the sidewalls dont rub eachother.
I believe the spring perches are the same, youll also need to get the front spacers and add dually wheels on the front to preserve the track of the truck.
the tires will work, but you will have to add spacers to the rear so the sidewalls dont rub eachother.
#4
#7
There is an easy two step process to get this done-
Step 1. Sell your truck
Step 2. Buy a dually
Optional step 0.5- remove all the stuff you want from your truck before completing step 1 so you can transfer it to the new truck. Yes you can convert from SRW to DRW, but you'll save a lot of hassle in the long run just buying a dually to start with.
Step 1. Sell your truck
Step 2. Buy a dually
Optional step 0.5- remove all the stuff you want from your truck before completing step 1 so you can transfer it to the new truck. Yes you can convert from SRW to DRW, but you'll save a lot of hassle in the long run just buying a dually to start with.
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#8
#10
You will have to swap gears in one of the axles. F350 dually axle came with 4.10, Single rear wheel trucks came with 3.73's.
I believe the spring perches are the same, youll also need to get the front spacers and add dually wheels on the front to preserve the track of the truck.
the tires will work, but you will have to add spacers to the rear so the sidewalls dont rub eachother.
I believe the spring perches are the same, youll also need to get the front spacers and add dually wheels on the front to preserve the track of the truck.
the tires will work, but you will have to add spacers to the rear so the sidewalls dont rub eachother.
To the OP, the swap would be simple. Find a Dana 80 rear-end, preferrably with your gear ratio, and swap them out. On the front, buy the spacer for duallies, yes, spacer. On a four wheel drive, the ONLY difference is a spacer bolted to the rotor, then the wheel to it.
Now the hard part... good luck finding '99-'04 dually wheels. The aftermarket sucks for dually wheels, too.
Like Kris suggested, on my 2000, I have 22.5x8.5 front, 22.5x14 rear ('super singles'). I'm dropping back to 16s to shed some weight, 16x10 up front, 16x15 out back.
#11
There is an easy two step process to get this done-
Step 1. Sell your truck
Step 2. Buy a dually
Optional step 0.5- remove all the stuff you want from your truck before completing step 1 so you can transfer it to the new truck. Yes you can convert from SRW to DRW, but you'll save a lot of hassle in the long run just buying a dually to start with.
Step 1. Sell your truck
Step 2. Buy a dually
Optional step 0.5- remove all the stuff you want from your truck before completing step 1 so you can transfer it to the new truck. Yes you can convert from SRW to DRW, but you'll save a lot of hassle in the long run just buying a dually to start with.
#12
#13
Agree... Solid, any chance you can post some pic's or perhaps send me some? If you cant post them I'd be glad to put them on my site and post them here.
As far as the spacers go for the front are they readily available? Where have you guys gotten them from? Just say hey give me some of those front dually spacers. And I assume they are to run dually front wheels on?
Originally Posted by strokin_it7.3
What looks really cool, is a normal front axle with a 10" wide wheel with a "float" style tire...
Thanks for all the in-put, please keep it coming.
#14
Join Date: Jun 2006
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WheelAdapter.com - Wheel Spacers, Wheel Adapters
Arrowcraft - Dual Wheel Conversions
Chromewheel.com Picture Gallery
Truck Adaptor & Wheel - Dually Fenders
or you could up grade the whole front end..
Dynatrac - Dynatrac Hubs - Dynatrac Conversion Kits - Dynatrac Spin Doctor - Dynatrac Differentials - Dynatrac Dodge - Dynatrac Ford
Arrowcraft - Dual Wheel Conversions
Chromewheel.com Picture Gallery
Truck Adaptor & Wheel - Dually Fenders
or you could up grade the whole front end..
Dynatrac - Dynatrac Hubs - Dynatrac Conversion Kits - Dynatrac Spin Doctor - Dynatrac Differentials - Dynatrac Dodge - Dynatrac Ford
#15
I wasn't trying to be a jerk, and yes I know the market is in the tank right now. I've seen a lot of threads on there where guys are trying to convert SRW to DRW and they all end up at the solution I posted as being the simplest/most cost effective.