![E3 A3410](https://tawdry-bushbuck.transforms.svdcdn.com/production/images/E3A3410.jpg?w=1280&h=600&q=82&auto=format&fit=crop&dm=1599760388&s=ed45086fa5a4829a787472b2cb42373c)
SmithCo’s SX Series encompasses a number of different trailer models that have varying amounts of axles. |
![Sx1](https://tawdry-bushbuck.transforms.svdcdn.com/production/images/sx1.jpg?w=768&h=480&q=82&auto=format&fit=crop&crop=focalpoint&fp-x=0.497&fp-y=0.595&dm=1599760377&s=9bdac03a1fc9748244b62cdb7f130fea)
SX1
SmithCo’s SX1 Single Axle side dump trailer is primarily used in situations when maneuverability is an issue, or in a doubles operation.
![Sx2](https://tawdry-bushbuck.transforms.svdcdn.com/production/images/sx2.jpg?w=768&h=480&q=82&auto=format&fit=crop&dm=1599760376&s=f5d1fb053786c8d646bc626db657e463)
SX2
SmithCo’s SX2 Tandem Axle side dump trailer is one of our most popular and versatile models.
![Smithco sx3 triple axle side dump trailer](https://tawdry-bushbuck.transforms.svdcdn.com/production/images/smithco-sx3-triple-axle-side-dump-trailer_200226_222207.jpg?w=768&h=480&q=82&auto=format&fit=crop&dm=1599760378&s=ff2a918e1b2fb4828ab7ef45ce196955)
SX3
SmithCo’s SX3 Three Axle side dump is a popular choice in states allowing extended gross weights for 5-axle+ trailer/truck combos.
![Sx4 - cropped](https://tawdry-bushbuck.transforms.svdcdn.com/production/images/sx4_200226_220213.jpg?w=768&h=480&q=82&auto=format&fit=crop&crop=focalpoint&fp-x=0.5006&fp-y=0.6056&dm=1599760376&s=0504fbe6e6fb4919a008fc0ca0a75752)
SX4
SmithCo’s SX4 Four Axle side dump trailer is primarily used in states that allow extended weights and is usually part of a line-haul application.
![Sx5](https://tawdry-bushbuck.transforms.svdcdn.com/production/images/sx5_200226_222911.jpg?w=768&h=480&q=82&auto=format&fit=crop&dm=1599760375&s=d0d0a4a055d40fcace5de85535aa14ce)
SX5
SmithCo’s SX5 Five Axle side dump trailer is similar to the four axle model, but features a liftable/steerable axle added behind the landing leg area.
![SX6 clipped with background](https://tawdry-bushbuck.transforms.svdcdn.com/production/images/SX6-clipped-with-background.jpg?w=768&h=480&q=82&auto=format&fit=crop&crop=focalpoint&fp-x=0.5008&fp-y=0.6049&dm=1675452004&s=4f93e8bb65b6e96200c26a7b66a14f2a)
SX6
SmithCo’s SX6 Six Axle side dump trailer features three standards axles with three Ridewell steerable lift axle suspensions.
![MG 8787 SX7 3 Q](https://tawdry-bushbuck.transforms.svdcdn.com/production/images/MG_8787-SX7-3Q.jpg?w=768&h=480&q=82&auto=format&fit=crop&crop=focalpoint&fp-x=0.5015&fp-y=0.5751&dm=1675452087&s=40fd7c172e8e29963ed7006af59a4520)
SX7
SmithCo’s SX7 Seven Axle SmithCo’s allows operators with a standard CDL to haul up to 40 tons in a single trailer.