We recommend that the tires, including thespare tire, if the vehicle has one, be inspected for signs of wearor damage at least once a month.
Replace the tire if:
The indicators at three or more places aroundthe tire can be seen.There is cord or fabric showing through thetire's rubber.The tread or sidewall is cracked, cut, orsnagged deep enough to show cord or fabric.The tire has a bump, bulge, or split.The tire has a puncture, cut, or other damagethat cannot be repaired well because of the size or location of thedamage.
Tire Repair Wheels
Wheel Drive Shafts Description and Operation WheelsCaster Description Wheels
Caster is the tilting of the uppermost point of the steeringaxis either forward or backward, when viewed from the side of thevehicle. A backward tilt is positive-(+) and a forwardtilt is negative-(−). Caster influencesdirectional control of the steering but does not affect the tirewear . Caster is ...