* Delete 4 Part 3739 Light Gray Wheel 24 x 43 Technic
* Delete 4 Part 3740 Black Tire 24 x 43 Technic
* Change 4 Part Light Gray 3739c01 Wheel 24 x 43 Technic with Black Tire 24 x 43 Technic (3739 / 3740) {Counterpart to Regular}
* Delete 4 Part 3739 Light Gray Wheel 24 x 43 Technic
* Delete 4 Part 3740 Black Tire 24 x 43 Technic
* Change 4 Part Light Gray 3739c01 Wheel 24 x 43 Technic with Black Tire 24 x 43 Technic (3739 / 3740) {Counterpart to Regular}
These big wheels came assembled in these early technic sets as the design of
the box confirms this too.