PS Magazine - TB 43-PS-425
PS, The Preventative Maintenance Monthly
ISSUE 425
APRIL 1988
W
heeled Veh
i
cles
.±²
Overinflation
keeps
a
tire
Fom .±²
fLexing enough to take hard jolts³ The
,
cord body weakens with every bump
.±
until one day you hit a pot hole ´³´ Boom!
,
You've got a blow out³
Overinµation
makes
center
tread¶"·¸:¹ º
_
_
wear fAst´ The extra stress and strain of
'
-
too much air also causes bruises» breaks
and sometimes tread separation³
Overinflation weaRs out
the center
APR88
6
UnderinFlatIon mAkeS THe
tIrE ruN HoT a±d EatS ²p
o²TsIdE TrEAd
0±²
OVer-
INFLAted
APR88
UNdEr³
INFLated
CorrEct
´Ir
Pressure
7
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