Final answer:
True, injuries outside the crown area of a tire generally require a reinforced shoulder repair or a section repair due to the greater stresses experienced in these areas.
Step-by-step explanation:
The statement that injuries outside the crown area must be repaired with a reinforced shoulder repair or a section repair is generally true when it comes to tire repairs. The crown area refers to the center portion of the tread that contacts the road during normal driving. Repairs in this area can often be performed with simple puncture repairs. However, when the damage is outside of this area, such as on the sidewall or shoulder, the repair technique must be more robust to maintain the tire's integrity since these areas experience different stresses and flexing. A reinforced shoulder repair or a section repair involves the placement of a reinforcing material inside the tire and the application of a patch or plug to ensure that the repair can withstand the operational stresses of the tire.