  Shadow XMaxx Tree was a Holiday Car. If used during an XMaxx Event, players earned 50% extra cash and XP from each race. |
The Shadow XMaxx Tree is a car that could be obtained by completing the achievement All Thru the Night, which required the completion of 300 races in a session with a holiday car during the 2012 Winter Event. Corndog (a Nitro Type admin) has stated that the Shadow XMaxx Tree will never be re-released in a later Holiday Event.
| People Who Have This Car | Profile |
| [SSH]carriepirc | link |
| [NTS][18+]poeta | link |
| [JOSH]Mr.Bingston | link |
| [SECT][NTM]Roberto | link |
| KristenSmith | link |
| [NT]Travis | link |
| [NTM]andrew1167 | link |
| [NTM]andy659 | link |
| ☺Everett☺ | link |
| [TPO]CarrieAnnePirc | link |
| TheRGEEPozzo | link |
| Purenoob | link |
| Pneumatic | link |
| sidm | link |
| [YOCK]TheFraz | link |
| AD-IOS | link |
| mareen | link |
| slimjim797 | link |
| [NTM]Pjcrowley | banned |
| [NTM]Vielle | banned |
| [SECT]ThisKidIsGood2073 | banned |
| chicken75 | banned |
| [HU4L]☢（ ＾)／占~~☣ℭody | banned |
| Cheesygoesfast | banned |
| Unknown | Unknown |
| Unknown | Unknown |
| Unknown | Unknown |
| Unknown | Unknown |
Painting
The car can be "painted" just like any other, but all the painted versions are the same as the unpainted car. Thus, while the car is technically paintable, every possible paint job looks exactly the same as the car looks now.
Trivia
- It is the only one-colored vehicle.
- At only 28 owners, it is the rarest event car of all time.
- The first user to achieve this car was Vielle.