Just take them to a shop. So you know you are sad. Some things in tires are not repairable
There are no tricks with tires. You fix them, replace them, or ruin them by driving with them under inflated. .
Drive with them underinflated for a smoother ride.
My coworkers and I receive real cheap prices from the mechanic shop next door and I was quoted $350 for 4 new tires on my year 2000 van. I won't be able to afford that for nearly 2 months. Currently I'm having to put air in the tires 3 times a month. Is there any cheap little 'trick' I can do to make the tires stay aired up.