"Now the question is," said Stoddard
as he rubbed his thumb over the worn place in the tire. "Shall I put on a
blow-out patch or shall I wait till it blows out?"
Gus Wilson, half owner of the Model
Garage, grinned and nudged his partner, Joe Clark. "If it was my car," he
stated, "I'd throw the old ring of scrap rubber on the junk pile and put on
a new shoe." "There you go trying to sell me a new tire, Stoddard
grunted. "There're a lot of miles left in that one. Why throw it away
because of a bad streak in the tread?"
"How long do you expect to keep
that car, Mr. Stoddard?" Gus asked. "What's that got to do with it?"
Stoddard demanded. "A lot," exclaimed Gus. "You've had that car now for
a year and a half and you'll probably keep it that much longer. No matter
how you baby that tire along, you'll have to replace it before you trade in
the car. Isn't it sensible to put the new tire on now and have the pleasure
and comfort of riding on it? Why let the bird who gets the car next have
all the good out of the new tires you'll have to buy anyhow?"
"Sounds fine," Stoddard jeered,
"but why buy something now that I won't need for maybe six months?"
"Because you'll save money on
blow-out patches, inner tubes, and so on. Besides, isn't it worth something
to drive a car without continually worrying about a tire blowing out?"
"Yeah, you'd have to count that, too, I guess." Stoddard grudgingly
admitted. "Tires are a nuisance and an expense any way you look at them."
"Not by comparison with what they
used to be," Gus commented. "You fellows today don't realize what good
tires you're getting. You kick if you don't get better than fifteen
thousand miles out a shoe. I can remember when two thousand was something
to brag about and only one puncture on a fifty mile trip was a lucky break.
When a car owner went on a two or three hundred mile trip he had to carry as
many as four spare tires! Those were the days when the trouble meant
something! "And it was there we carried them." Gus continued. "Not spares
all mounted on rims or spare wheels. When we got a puncture or a blow-out,
it took a mighty husky man on the rod of
a twelve or eighteen inch tire iron to take the flat tire off the wheel and
put the spare on. "I can remember our trip when I blew out three tires in
fifty miles and came home with one shoe stuffed with grass and old
"You fellows kick about
expense. How would you like to fork over fifty or seventy five dollars for a shoe
about half as big as yours, knowing that it wouldn't last over three
Stoddard laughed. "If it was like
that now I'd never be able to afford a car. As I understand it, you don't
think it pays to fix tires at all, Is that it?"
"It all depends," said Gus, "Of
course it pays to have punctures fixed and it sometimes pays to have
blow-outs fixed if the trouble is a bad cut when the tire's nearly new. But
when a blow-out is caused from wear and old age-buy yourself a new shoe. Some
people don't mind buying tires for cheap, light cars, but think that tires
for more expensive cars should be fixed. That's the bunk. Doesn't the heavy
car need better support? Isn't it more likely to be damaged by a
blow-out?" "The big tires cost more," Stoddard objected. "Why not try to
make them wear longer?" "Tires for a medium car cost far less now
than most tires did a few years ago. "Gus replied. "I can remember paying
exactly fifty dollars and twenty five cents for two new tires with tubes
back in 1917 or 18. Twenty dollars will buy you a much bigger and better
tire today. Besides, the price of tires is almost in proportion to the
price of cars, so if a man can afford a big car, he can afford to keep its
wheels properly shod. The way to save on tires is to treat them so they'll
give you plenty of mileage before they start to go bad."
"How can you do that?" asked
Stoddard. "Well," said Gus, "one thing you can do is to figure out how much
your tires ought to bulge at the road surface where they're properly
inflated and then keep them in that bulge by changing the pressure to suit
the load in the car. It's simple enough. You inflate the tires to the
recommended pressure. Then with your eye directly in line with the center
of the rear shoe, and a full load of passengers aboard, make two lines on
the garage floor so they appear to touch the sides of the shoe at the
bulge. Now let the passengers get out and you'll see that the bulge
shrinks away from the tires. Let out the air till the bulge swells out to
the tire again and check the pressure.
"You'll get a bit smoother riding
and longer life out of the tires if you keep them inflated exactly to the
right point all the time. This idea of pumping the tires only when you can
see they're beginning to get flat means blow-outs and junked tires.
"Another thing", Gus continued. When you start on a trip with extra
passengers and a lot of baggage do you put more air in your tires?"
"No, is that necessary?"
"Certainly," Gus emphasized. "There ought to be enough more air in the
tires or they show only the normal bulge. " "What else is there I can do
to make "em last longer?" Stoddard asked. "Plenty," laughed Gus.
"Flashy get-aways are tough on tires. So are quick stops. Rubbing the
sides of the tires against curbs is another way to kill mileage. And when
you pick a service station, try and find one where the service man knows how
to get a shoe on without pinching the tube. Lots of flats come from pinched
tubes." "Well," hesitated Stoddard, "I think I'll fix the tire this time
anyhow, but when it blows maybe I'll take your advice. "You were just
wasting your breath on that bird," Joe remarked as