Give them a call and ask.
Depends on the fix (dryrotted tires common). If need new tires, can be ~$20-50+ each, size mtn (26x2"? Kenda?) quality, availability, etc varies. Finding reason deflated as may cause puncture in new tube and end up flat again, costing money and time. Underinflation and snakebites common... Tubes sometimes and other places ~$5 each, availability in odd sizes varies. Presta or Schrader valve, length of stem? Deep V rim?, Etc. Air is cheap, using a pump likely free, if doing yourself. Taking off wheels and tires (use tire levers not a screwdriver) and putting on (no tools, likely pinch tubes) would be good for most to know how to do yourself, like fix a flat with cars, I would hope all drivers and bikers could do themselves, own and carry tools, tube, maybe folding tires like a donut for cars, but w/o rim(s). Imnsho. Ymmv hth
A flat fix for 1 tire is $15. This includes a new tube. If you would like to do it yourself in the shop it is $6.00 and we loan you the tools. We will asl be happy to show you how to do it for the next time!
Itd take you about 4 Hours waiting to get your damn wheels fixed. And it will only cost you about 30$ together.
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