FORD 2007 E-450 v.1 - Manual (Page 110)

Stay out of the trajectory (1) as indicated in the illustration.
TIRE CARE
Inspecting your tires
Periodically inspect the tire treads for uneven or excessive wear and
remove objects such as stones, nails or glass that may be wedged in the
tread grooves. Check for holes or cuts that may permit air leakage from
the tire and make necessary repairs. Also inspect the tire sidewalls for
cracking, cuts, bruises and other signs of damage or excessive wear. If
internal damage to the tire is suspected, have the tire demounted and
inspected in case it needs to be repaired or replaced. For your safety,
tires that are damaged or show signs of excessive wear should not be
used because they are more likely to blow out or fail.
2007 Econoline (eco)
Owners Guide (post-2002-fmt)
USA (fus)
Tires, Wheels and Loading
110