* Delete 4 Part 3641 Black Tire 15mm D. x 6mm Offset Tread Small
* Delete 4 Part 4624 Light Gray Wheel 8mm D. x 6mm
* Delete 3 Part 4073 Light Gray Plate, Round 1 x 1 Straight Side
* Add 2 Part 4073c01 Light Gray Plate, Round 1 x 1, 2 on Sprue
* Change 4 Part Light Gray 4624c02 Wheel 8mm D. x 6mm with Black Tire 15mm D. x 6mm Offset Tread Small (4624 / 3641) {Counterpart to Regular}
* Delete 4 Part 3641 Black Tire 15mm D. x 6mm Offset Tread Small
* Delete 4 Part 4624 Light Gray Wheel 8mm D. x 6mm
* Delete 3 Part 4073 Light Gray Plate, Round 1 x 1 Straight Side
* Add 2 Part 4073c01 Light Gray Plate, Round 1 x 1, 2 on Sprue
* Change 4 Part Light Gray 4624c02 Wheel 8mm D. x 6mm with Black Tire 15mm D. x 6mm Offset Tread Small (4624 / 3641) {Counterpart to Regular}
* Delete 4 Part 3641 Black Tire 15mm D. x 6mm Offset Tread Small
* Delete 4 Part 4624 Light Gray Wheel 8mm D. x 6mm
* Delete 3 Part 4073 Light Gray Plate, Round 1 x 1 Straight Side
* Add 2 Part 4073c01 Light Gray Plate, Round 1 x 1, 2 on Sprue
* Change 4 Part Light Gray 4624c02 Wheel 8mm D. x 6mm with Black Tire 15mm D. x 6mm Offset Tread Small (4624 / 3641) {Counterpart to Regular}