- Wide Front A-arms extend the front width by exactly the difference in offset between the front and rear wheels. All you need to do is get a second set of "front" wheels and bolt them to the rear to align the front and rear tires and you're good to go.
RPM wide A-arms for the Traxxas Rustler & Stampede 2wd fit all electric versions of these models, although additional parts (not included) are required for completion as listed here:
Rustler XL-5: 1 - RPM Screw Kit #70680, 1 - Traxxas #3643 (long camber links), 1 - Traxxas #3645 (long toe links) & 1 pair of front wheels (used to replace rear wheels).
Stampede XL-5: Craniac & Skully: 1 - RPM Screw Kit #70680, 1 - Traxxas #3643 (long camber links), 1 - Traxxas #2338 (long toe links) & 1 pair of front wheels (used to replace rear wheels).
Rustler VXL: 1 - Traxxas #3643 (long camber links), 1 - Traxxas #3645 (long toe links) & 1 pair of front wheels (used to replace rear wheels).
Stampede VXL: 1 - Traxxas #2338 (long toe links) & 1 pair of front wheels (used to replace rear wheels).