Bike with more wheels

todays traffic is hectic and some times bumper to bumper, inch to inch moving. lot of people are buying cars for the safety to avoid skidding problem, but due to cars, more space occupied on road, also few are not able to afford for it so I thought of adding 1 more wheel to bike, so that stability increses, rider is not forced to keep down leg, everytime bike stops. it;s easy to add 1 more tyre in the front. at present experimenting with 1m threaded rod, and 2 tyres either side of it. 09-02-2023 experiment 2 12mm rod of 1m length is taken and tyres added on 2 sides trials taken after fitting. as some parts are missing, some wire is pulling back, so one side it is going, unable turn. due to unevenness, rod bent further trial after further study

12-05-2023 Experiment 3 As weight is falling on center of the rod, this time instead of 2, 3 wheels in the front 1 wheel in the center as usual, either side, 1 more wheel is added and trial taken

seems to be ok this time, but bend in the rod due to weight in the experiment 2 is causing the problem of balance. new rod to be taken and test again