Coffman Engineering Coffman Engineering Dimensions
48 1/2" long
29" high
65 lbs
200 lbs payload

The Coffman is made of fiberglass, and the measurements are approx. 48 1/2" long and 29" high. The wheel assembly uses a 5" rim. All the other single wheels that we are aware of use an 8" wheel. The Tail lights are a very popular Grote 218 on the left, and we believe a 215 on the right. Can anybody confirm this? The 218 has a license plate light incorporated into it while the right doesn't. The lenses are both labeled GROTELITE 215-218. We have mixed reports as to who actually built this little trailer, Coffman Engineering or Rossell Inc. Was Rossell a reseller...Or? At this point, we don't have any information one way or the other. If you have any info on this trailer, please drop me a line and tell more.
UPDATE:
While updating and reviewing the site I noticed that the Alder trailer on has the same frame and wheel assembly as the Coffman trailers. Take a look for yourself
Early 60's Single Wheel Trailer - $900 Early 60's Coffman Single Wheel Trailer Very nice original condition. Never been painted. Spare Tire. Has bumper clamps for Bug. Sold with bill-of-sale. Too many projects so it's got to go. Owned by John John
I found my trailer about 2 months ago at a local junk swap meet. It was in the 3rd swap space on the first row I walked down. The guy had a bunch of junk and this trailer. He was asking $100, I bought it for $80. I was in my 1965 Bug with a factory VW roof rack. I removed the wheel from the trailer and put it on the roof rack to get it home. What a site that was, a Bug driving down the freeway with this trailer on the roof rack. I just sat it next on the bumper for the photos with the Single Cab. Both tires hold air and the spare is in excellent condition. Original tail lights. The hinges are frozen so the top hardly opens. It has the rubber mat inside. Nothings cracked or broken. The fiberglass is in Excellent condition. When I bought it home, Pomona was the next weekend. Friday night before Pomona I loaded my Single Cab for Pomona. When I finished my wife asked me 4 times if I loaded the trailer? She said take it you'll sell it right away. I left it at home on purpose. I like it. I left it in my yard and she could see it from the kitchen window when she was washing dishes while I was at Pomona. When I returned home from Pomona she told me "You have had a lot of trailers before and this is the nicest Little trailer you have ever had. Why don't you keep it." Its great to have a wife who understands how a man must have his toys. Thanks to my wife I can keep this little toy. MrHanover@aol.com
Found in a corner of an old barn here in NY. This is the only sticker or tag on the trailer says: (TAG A LONG A PRODUCT OF COFFMAN ENGINEERING INC.) is made of fiberglass, and the measurements are approx. 48 1/2" long and 29" high. The wheel assembly uses a 5" rim. The Tail lights are model A trim rings I think? but look and work great. Tire size 3.40/300-5 Tires weathered but hold air, the spare tire is flat. I think the paint is original? It had bumper stickers on it and the top was light sanded. It has some chips and small cracks in the top (see Photos) The one frame rail is reinforced with metal. and the rubber matt inside is torn. Overall it in great shape and ready to roll. Will answer all questions as best I can at Andyu2@aol.com 70 lbs 200 lbs payload.
Found this on Ebay. single wheel trailer, vintage scooter Isetta microcar. Auction is for a very rare single wheel trailer called a "tag-a-long". This trailer was built in the early 1960s by Coffman Industries in California. the trailer weighs in at about 65 lbs and can handle about 200 lbs of payload. This trailer was stored since at least 1969 so it is in remarkable condition. All hardware is original and in great shape, the hinges are heavy duty aluminum, all other hardware is steel. The body is fiberglass and in excellent condition, no damage. the color is original. The underneath frame is aluminum and is in excellent condition with all components in working condition. Both the tire and the spare tire are great and hold air with no problems. This trailer is sold with a bill of sale only. This is truly in great shape for it's age and a rare find. Additional info.: Two photos showing the attachment points have been uploaded. these attachment points would be secured to the vehicle via a bolt or pin.
Dave please email , we want to know how you added the bigger wheel and tire.
Pictures of my one wheel Tag-A-Long. My name is Dave Jones and I pull this trailer behind my 1930 Model A. I have owned this since the mid-70's and another local Model Aer had it before me. It was white but I painted it last year and put the larger wheel on. I also changed tail lights to "Model A" to match our car. I was stopped by someone last year who told me about your Web site, but I am a little slow checkin it out. I will fill out the info but couldn't figure out how to include a picture so am sending it this way. The picture was taken last summer on our Vacation trip. This was taken in the Olympic National Park in Washington. I had another fellow Model Aer tell me yesterday he has one as well, so I will forward him the Web info.
Currently owned by Randee of Randar Wheels. Coffman 1 wheel trailer - the trailer is in good shape body is fiberglass and the frame is aluminum. it is one of the most looked for trailers. is missing the brackets to hold to the bumper but looks eazy to make.
I have a fiberglass "Coffman" trailer. It was a single wheel trailer but my neighbor added an axle, a different tongue and painted it to match his Honda Goldwing which has pulled it through about 25 states. I've pulled it through seven states behind my motorcycle which is customized to resemble a 1947 Indian motorcycle. Here is a picture of the trailer in it's current configuration. I was trying to locate another one when I ran across you web site. Since I saw nothing like it on your site, I thought you would be interested. I've seen one other for sale on e-bay but it was missing the top.
These pictures were sent, but I forgot to copy the attached text. From the pictures, it appears that the dual wheel assemblies may be original. I've seen this on one of the Allstate Box trailers also.
Sold on Ebay. "Neat Old Trailer..Can Be Pulled behind Auto or Motorcycle..Fiberglass box on a aluminum frame with one single swivel wheel..Box Size 40" long, 31" wide and 19" tall...Solid Box NO CRACKS...Red Paint is chipping off, looks as it was orignally black gel coat..Tire size 3.40/300-5 Tires weather checked...To Be Picked Up Near Quincy, IL 62301..May be able to deliver or at least get closer for small fee..Will answer all questions as best I can."

Now owned by Larry Powell: I was going too take some 1/4" x 1 1/2" wide cold roll flat steel. Heat and bend it to conform to the inside of the coffman casting. I was going to blind weld a 3/4" grade 5 bolt [headless] to fit in the coffman axle hole, and drill a 3/8" hole neat the top [grade 5 bolt]. for a axle I was going too use a Cushman motor scooter front hub, and use a 8" cushman wheel on it. [this axle has sealed high speed bearings]. Cushman uses a locking plate as a safety measure too keep the axle in place in case the 3/4 nut loosens. I was going too put a U slot for the axle to slide into, for easy tire changing. I have 2 coffmans and plan on selling at least one or maybe both. My idea would only add two 3/8 holes extra in the coffman in case someone wanted to return it to stock, these could be welded easy. I sure would love to see a close up pic of his modification. Larry

Aaron I have one with a sticker on the outside. Neither have a sticker inside. The red one is all original with lights, license plate light etc. The white one was restored by a guy at the McPherson Auto College [the one Jay Leno] likes. I have toyed with the idea of using one [the white one] behind my 1957 ford with a 2" receiver hitch that I made for the coffman [no changes at all] On the axle idea, please send me your info. I have the cushman eagle axle, hub, wheel already. It would only add 2 more holes that could easily be mig welded back too original and the 8" would give me the safety of a modern tire that will go high speed, the 5" is not rated high speed. I am attaching some pics of the red original one. and a pic of the tag on the white one. I will have too take more pics of the white one, [computer crashed & I lost all the pics] I may have too send 2 emails for all the pics. Larry

Funky old single wheel trailer with "springer" wheel. I think its missing something to clamp it onto the car? Fiberglass with aluminum frame.  Purchased from The Samba by Chris Seegler.

Chris sent me the updated pics below.  Here`s a few pictures with my 66 bug.....the trailer is missing the actual bracket? to hook it up to a vehicle so it`s sitting on some storage crates. This trailer sold (April 03) to Greg Banfill of the Vintage Warehouse.

Here's some pictures I took of my Coffman when I got home from the Classic. Greg (June 03)
I just bought a single wheel trailer and I don't know the manufacture. There is a tag inside the lid that reads (Rossell Inc, PO Box 720, Venice Ca.).  The Coffman tag-a-long looks like the trailer I bought except the tow bars turn up. The Vin # or the serial # stamped on one tow bar is TAL 5504. I called the city of La Habra general information and they didn't find anything about Coffman Engineering as far back as the 60s. Owned by Gary & Jeanette Moen.

These were the original photos that Gary sent me.

Owned by Brian Okelly. I believe it is early 60's. May have been bought in Fresno but that is only a guess. The inside fiberglass is mat style. There are no identifying marks on the trailer. The wheel looks to me as if it is a tail dragger wheel for an airplane. Aluminum and very high quality Here are some pics. Check out Brians site.

This combination was at the 05 Barrett Jackson auto auction in Scottsdale AZ. The combo sold for 19k from what I was able to find out. Hopefully Brian still checks the site here and will one day be able to tell us This was the first singlewheel car trailer to go across Barrett Jackson auction floor that I had seen. Here are the pics I took of it at BJ 05.
Sold on Ebay for $199. It is made of fiberglass, and the measurements are approx. 48 1/2" long and 29" high, and it is really, really cool! There is a round tag on the back of the trailer which says: TAG-A-LONG COFFMAN ENGINEERING LA HABRA CALIF. It was originally purchased from a Volkswagen dealer in Kokomo, Indiana area. Now owned by Craig Baum

Coffman singlewheel.  All new bearings, tires, hardware (nuts and bolts), New custom fabricated wheel axle and pivot axle,  Powder coating, taillights, latches and more. Just match paint to your car and assemble. $600  Owned by Craig Baum    craig_baum75@yahoo.com

Click Images to enlarge!!!!