1999 GMC Sierra 1500 Pickup Owner's Manual - Page 48
1999 GMC Sierra 1500 Pickup Manual
Page 48 highlights
Seats & Safety Belts AM147008 Thelappart of thebeltshouldbe low andsnug on thehips,justtouching thethighs.Inacrash,thisappliesforcetothestrongpelvicbones.And you'dbelesslikelytoslideunderthelapbelt. If you slidunderit,thebelt wouldapplyforceatyourabdomen.Thiscouldcauseseriousorevenfatal go overtheshoulderandacrossthechest. injuries.Theshoulderbeltshould Theseparts of thebodyarebestabletotakebeltrestrainingforces. Thesafetybeltlocksonly if there'sasuddenstoporacrash. loose. In a You canbeseriouslyhurt if yourshoulderbeltistoo crashyouwouldmoveforwardtoomuch,which could increase i The shoulder belt should fit against your body. 1-34
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