Amazing Spider-Man #183 (1978)

"...And Where the Big Wheel Stops, Nobody Knows!" Script by Marv Wolfman. Pencils by Ross Andru. Inks by Bob McLeod. Cover by Ross Andru and Ernie Chan. The Rocket Racer's extortion plan falls apart when the man he's blackmailing turns to the Terrible Tinkerer for help! And thanks to the old man's tinkering...the Big Wheel (aka Jackson Wheele) is born! When the Big Wheel locates the Rocket Racer and the web-slinger (already fighting one another), the three-way battle begins! After the not-so-titanic tussle is over, Mary Jane finds Peter and turns down his marriage proposal.

Key book; Mary Jane Watson declines Peter's marriage proposal, first appearance of Big Wheel (Jackson Weele).  Very good/fine condition