Tread separations also reported on some Goodyear tires

Tread separations also reported on some Goodyear tires: "A series of tire failures similar to the ones that have plagued Bridgestone/Firestone have also afflicted light-truck tires manufactured by Goodyear Tire & Rubber Co., killing at least eight people but so far drawing little attention from federal safety regulators.
The Goodyear tire failures involve 16-inch Load Range E tires manufactured mainly for commercial vehicles -- trailers, passenger vans and large sport-utility vehicles.
Goodyear became aware of what one of its own engineers labeled an 'alarming' problem with the tires five years ago and made a design change to make the tires stronger. But it did not recall the older tires, millions of which are still on the road, including the popular Goodyear Wrangler AT and HT. "