Inflating utility cart tires
I went out to my shed today and found both of my 4.80/4.00-8 tires on my utility cart were flat.
I tried a strap around the tire to try and get the bead to seal but no luck.
I have a large air compressor set a 90psi discharge pressure but no matter what I try I can get the bead to seal.
Do I need to take them to a tire shop or has any one solved this problem.