Another fantastic model from the line up of Replicazz from Railscale33d. This N scale Kenworth tipper truck with a four axle trailer (and turning trailer Dog axle!!) can be purchased as a kit, where components like rims and tyres will have to be painted and glued together.
 
This kit contains
x1 Kenworth T408 Day Cab 
x1 Kenworth T408 Tipper Truck Chassis 
x1 Tipper Trailer Chassis
x1 Dog Axle 
x2 Front Rims
x4 Rear Rims 
x2 Front Tyres 
x4 Rear Tyres
x8 Trailer Rims
x8 Trailer Tyres
(spare rims and tyres will be included!!)
 
A video is available on how to assemble these Replicazz Kits (see below link)
https://www.youtube.com/watch?v=o3_w8Y2iamg&t=3s
Available as well are various detail parts that can be bought separately and fitted, to give your model a true one off look