First post here. Wondering if i could get your input on something tire related. Brought my wife’s dodge journey to the tire shop for flat repair and they told us bc it was a sidewall puncture it had to be replaced. Car has 25k miles on it (we are original owners). We replace the right front tire. the rest of the tires are in fine shape, no uneven wear, but it occured to me that i now have one “new tire” and three tires with 25k miles on them. Is this a problem? Just as additional info, the rest of the tires have about 8/32 of tread left on them. new one 10/32.