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03-14-2011, 11:11 PM
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#1
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Junior Member
Join Date: Mar 2011
Posts: 3
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How many inch drop hitch do I need?
I am new to 4 down towing so please bear with me. My 2004 Olds Alero, towable with fuses pulled, measures 13.5" from the pavement to the center of the tow bar attaching holes on the base plate. My Canyon Star measures 23" pavement to the center of the receiver. Will a 8" Reese drop ball mount work or do I need a 9 or 10" ??
Thanks,
Bob
2010 Newmar Canyon Star
2004 Olds Alero
US Gear UTB brake
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03-14-2011, 11:19 PM
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#2
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Senior Member
Winnebago Owners Club Workhorse Chassis Owner
Join Date: Aug 2007
Location: Sonoma County, CA
Posts: 6,401
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Based on what I have read on here, I would go with the 8" one. That should put you about 1 1/2" high at the receiver and I think it's better to be a little higher than any amount lower.
__________________
Wayne & Roberta
08 Winnebago Destination 39W Gas UFO Workhorse Chassis......It's really weird being the same age as old people. I thought getting old would take much longer.
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03-15-2011, 12:25 AM
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#3
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Senior Member
Tiffin Owners Club Freightliner Owners Club
Join Date: Oct 2008
Location: Merritt, BC
Posts: 3,753
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I don't know that anyone makes a 9", but I would agree with choosing an 8" rather than a 10" for your situation.
__________________
Bob, Sherron & Kinsey (RIP 2013-2022)
2017 Tiffin Phaeton 40QBH
2014 Jeep Cherokee Limited
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03-15-2011, 01:01 AM
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#4
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Senior Member
Fleetwood Owners Club Ford Super Duty Owner
Join Date: Apr 2008
Location: Monroe, Ga USA
Posts: 708
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Quote:
Originally Posted by rsnyder
I am new to 4 down towing so please bear with me. My 2004 Olds Alero, towable with fuses pulled, measures 13.5" from the pavement to the center of the tow bar attaching holes on the base plate. My Canyon Star measures 23" pavement to the center of the receiver. Will a 8" Reese drop ball mount work or do I need a 9 or 10" ??
Thanks,
Bob
2010 Newmar Canyon Star
2004 Olds Alero
US Gear UTB brake
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........Have you considered one of the "MULTIBLE ADJUSTING" inserts ? By the time you pay for a 8" or 10" drop, for a little more $$ you can buy an insert that you can adjust to what you actually need, Good luck.
David G.
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_____________________________________________
USAF 1959-1963/ JFK Innaguration parade 1961,
1997 Fleetwood Southwind 37Y, 460 ENGINE on FORD chassis, Power Platform with Tag Axle.
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03-15-2011, 06:53 AM
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#5
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Senior Member
Newmar Owners Club Nor'easters Club Appalachian Campers Ford Super Duty Owner Coastal Campers
Join Date: Dec 2007
Posts: 2,463
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Blue Ox recommends 0 to 4" above the car towbar mounting height, so you should be fine with the 8". As you may know, the reason why you want the car mounting height lower is you want the car pushing up on the towbar when you stop, not the other way around. I remember someone posting that they had seen where a toad pivoted up and smashed into the rear of a coach because the car mounting point was higher than the RV's hitch .
__________________
Stewart, Brenda and kids
2008 Newmar Canyon Star 3410, now at a new home
2006 Roadtrek Versatile 210
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03-15-2011, 07:22 AM
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#6
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Senior Member
Nor'easters Club Workhorse Chassis Owner Freightliner Owners Club
Join Date: Aug 2003
Location: MAINE, The way Life should be.
Posts: 1,092
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__________________
Tiffin Allegro Bus, 425 Cummins Freightliner XCR, Camp Freightliner, Acadia Denali, tow-N-4 Down, Blue-OX tow bar, TST Monitors, Seelevel II Monitors, Samsung Res Fridge, Progressive 50A-EMS, No Kids-No Pets, Full Time.
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03-15-2011, 09:22 AM
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#7
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Senior Member
Damon Owners Club Workhorse Chassis Owner
Join Date: Mar 2009
Posts: 24,024
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The rule is , I think 3 or 4 (not sure which) so the 8 inch (levaing about a 1.5 inch difference) will do fine. The 9 might be better... but much more expensive
CAUTION: when you put a drop hitch on the receiver you greatly reduce the capacity (towing) of the receiver due to torque..
In 2009 as I was headed west on a freeway in Ohio a driver pulled beside me and said the tire on my bicycle was on fire.. The bike rides on a hitch hauler.. I got out and found the main cross bar that holds the hitch receiver had broken off the motor home.
A quick to Simpson's service in Indiana (just across the border) and I had the bar re-attached with brand new extra heavy duty brackets that are far stronger than the OEM's .... Thankfully the US GEAR unified brake decelarator system I had on the towed.... WORKED AS DESIGNED and stopped the car without damage.
Now all I need is a new Car... (Different problem that had nothing to do with this,, IT died of.... Old age)
__________________
Home is where I park it!
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03-15-2011, 09:39 AM
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#8
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Senior Member
Winnebago Owners Club Freightliner Owners Club
Join Date: Jan 2008
Location: KM Parks in Western Washington and Yuma,Az for the Winter
Posts: 1,483
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You can go 3" + or - from the center line of your lock pins on your Toad and the center of the receiver on the hitch according to The Roadmaster web site and still be safe
Roadmaster makes a roller that fastens under the drop that you might check out. It is to keep the drop from digging into the road.
__________________
2012 Itasca Meridian 42E, Roadmaster Tow System, Unified Brakes on Toad
2011 Jeep Grand Cherokee Overland. US Army Armor. Ret
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