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3-Wheeled Geo Metro "Floats On The Road"
"I built it just to see if I could do it, and it worked out great. There's nothing like it on the road," says Randy Hinzmann, who replaced the rear axle on his 1991 Geo Metro with a single center-mounted wheel.
"People can't believe it when they see me driving down the road. They can't see any rear wh
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3-Wheeled Geo Metro Floats On The Road FARM HOME Cars I built it just to see if I could do it and it worked out great There s nothing like it on the road says Randy Hinzmann who replaced the rear axle on his 1991 Geo Metro with a single center-mounted wheel
People can t believe it when they see me driving down the road They can t see any rear wheels as they approach me so the back end of the car looks like it s just floating above the road They don t see the car s single rear wheel until they pass me
He uses the one-of-a-kind car mainly to drive back and forth to work and to run errands and says the conversion actually has saved him money I was able to get the vehicle re-titled as a motorcycle so I save a lot on license plates and insurance he says
He bought the 1991 Geo Metro which had about 160 000 miles on it for $150 The Geo Metro is a front wheel drive car with no driveshaft going back to the rear end which made the conversion a fairly simple job says Hinzmann The rear wheel just follows along down the road I just built a new mounting system for the single wheel I used mostly stuff I already had and didn t spend more than $300 on the entire project
The Geo Metro has a unibody with no real frame so Hinzmann had to beef everything up to support the single wheel The hardest part was making everything solid enough because the entire weight of the car s rear end rides on one wheel Also I had to find a way to let the wheel move up or down freely The wheel is mounted pretty far back behind the car s gas tank which I didn t want to remount so everything fits pretty tight
He removed the car s rear axle keeping one of the wheels as well as a brake drum and spindle He also removed the car s rear bench seat and cut out the spare tire well located behind it in order to make a big hole that he could work in
An L-shaped trailing arm made from a 2-in dia steel shaft off a Deere moldboard plow bolts onto the car s body to support the car s single rear wheel One of the car s original rear spindles is welded to the trailing arm The trailing arm pivots up and down on brass bushings and rides on a heavy-duty truck shock that s hinged to the trailing arm via a rubber bushing
A horseshoe-shaped 4-ft wide sway bar off an older Chevy pickup is mounted under the front end of the car It connects to the car s front suspension arms to keep the car from flopping from side to side
He also hooked up the car s original emergency brake cable to the single wheel
It turned out better than I had even hoped says Hinzmann After I removed the rear wheels the car looked kind of goofy so I welded in aluminum deck plate to close up the open wheel wells I also made a single aluminum mud flap that mounts behind the wheel The tire sits back so far that I had to cut through the rear bumper to make room for it
The car is powered by a small 3-cyl engine so it doesn t go real fast but getting 40 mpg makes up for any lack of performance Even with the single wheel I can take corners at a pretty good clip The car does lean a little on turns but then the sway bar takes over and it feels like I m still driving on all four wheels
Contact: FARM SHOW Followup Randy Hinzmann 13780 Hwy 60 Blvd Zumbrota Minn 55992 ph 507 824-1228; randys@citlink net
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