DURAMAX TOW TEST WITH 4.56 GEARS? 

Let me know what you guys think about the duramax pulling the big ding ding.
INSTAGRAM: @duramaxking2500
LED LIGHTS: amzn.to/2yVC8by
VLOG CAMERA: amzn.to/2MmaAOC
EDGE CTS2: amzn.to/2MSFm2o
CR SPOTLESS: amzn.to/2MV4O7t
FLO-PRO TIP: amzn.to/2Mi1a6t
TRAIN HORN: amzn.to/2MnKKcU
MICRO SD CARD: amzn.to/2Kx3YzB
HOBART WELDER: amzn.to/2Kt5tj0
MILLER WELDER: amzn.to/2KxntIY
ADAMS DETAIL SPRAY: amzn.to/2N4mIUB
ADAMS WAX: amzn.to/2L2XxkF
LUCAS SPEED WAX: amzn.to/2u5B7sq