GMC Sierra 2500 HD (decals)

== Asphalt Xtreme ==
Color customization for the GMC Sierra 2500 HD is done with decals.
AX Sierra Decal 1.png|Orange
AX Sierra Decal 2.png|Lightning Electronics on WhiteMastery race 2, level 11
AX Sierra Decal 3.png|Lightning Electronics on BlackMastery race 4, level 13
AX Sierra Decal 4.png|Lightning Electronics on GreenMastery race 6, level 15
AX Sierra Decal 5.png|Lightning Electronics on YellowMastery race 7, level 16
AX Sierra Decal 6.png|Green reptile scalesMastery race 9, level 18
AX Sierra Decal 7.png|Orange reptile scalesMastery race 11, level 20
AX Sierra Decal 8.png|Gray & Gold reptile scalesMastery race 12, level 21
AX Sierra Decal 9.png|Blue & Green reptile scalesMastery race 14, level 23
AX Sierra Decal 10.png|BlackMastery race 15, level 24
AX Sierra Decal 11.png|SilverMastery race 16, level 25
AX Sierra Decal 12.png|RedLimited-Time Event