2010 GMC Sierra 1500 Crew Cab Owner's Manual - Page 73

If the belt stops before it reaches the buckle, when using the lap-shoulder belt in a rear center seating position of a crew-cab, tilt the latch plate and keep pulling the safety belt until it can be buckled. 3. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. If the belt is not long enough, see Safety Belt Extender on page 2‑38. If the latch plate will not go fully into the buckle, check if the correct buckle is being used. Position the release button on the buckle so that the safety belt could be quickly unbuckled if necessary. 2-31