Absolutely correct. You can get tire bead sealer at an auto supply like NAPA.
Make up a solution of dish soap 1 part to 3 or 4 parts of water and brush it around the rims. With the tire under pressure, the bubbles will appear,but not right away. Give it some time and air it up a little strong to 15 or 20 PSI and the leaks will show up.
With all the aluminum wheels [just give me steel,please] on autos these days,sealing a tire with bead sealer is a skill worth learning.
If you clean the bead area of the wheel off, rust, dirt, etc, and shoot some paint on it will usually do the trick. Have you considered 4 ply tires instead of 2 ply? But as mentioned if you put the slime in there it should seal itself as long as the hole is not to big.
My interest in using a tube in a tubeless tire is saving money and time. I just finished mounting a tubeless Carlisle 20X10-8 for which I paid nearly $70 and which arrived in such a malformed condition that I couldn't set the bead myself. I had to take it 20 miles into town where the repairman had to use a "bead blaster" to make it happen.Tubes are pretty expensive now-uh-days. I know it has been a few years since I bought an inner tube, but I know they were less than $5 each then. Now they are around $20 a piece. That's almost half the price of a new tire pre mounted on a new rim. :confused2:
Make sure to clean up any sharp areas inside the tire and rim so they can't poke a hole in your new tube. One of those valve stem tools only costs a couple of bucks and is pretty handy. And be careful not to poke or pinch the tube when you are trying to get the tire back over the rim.
Putting Tubes in tubeless lawn tractor tires, has anyone done this to help with flats?
I got 2 tires one front and one rear, I have tried fixing and have taken to tire place to have fixed and still leak.
I reckon I am looking for if anyone has done it and where you could get tubes at?