Which Looney Tunes coyote uses ACME products to chase the Road Runner?

The Looney Tunes coyote who uses ACME products to chase the Road Runner is Wile E. Coyote.

Wile E. Coyote is defined by elaborate plans, improbable gadgets, and spectacular failures. He orders devices and materials associated with the fictional ACME Corporation, then uses rockets, traps, explosives, spring-loaded mechanisms, and other contraptions in attempts to catch the Road Runner. The equipment usually backfires, leaving Wile E. injured while his target escapes unharmed.

The pair first appeared in the 1949 theatrical short “Fast and Furry-ous.” The characters were created by director Chuck Jones and writer Michael Maltese, who established the series’ desert setting, near-silent structure, and recurring chase formula. Wile E. is a coyote, while the Road Runner is a greater roadrunner, a real bird adapted into an extraordinarily fast cartoon rival.

ACME is central to the joke, but Wile E. does not rely exclusively on it; stories also show him improvising with materials from other companies or devising schemes himself. Another common mix-up is Yosemite Sam, a short-tempered cowboy who is primarily a Bugs Bunny antagonist, not the Road Runner’s coyote.