Self-propelled carriage

Semi-trailer loading ramp for transporting ATVs

Shelter carriage system

Side dump body including a material compaction assembly

Side ramp assembly for a trailer

Side-ejection vehicle

Slidable and removable truck bed multi-compartment system

Slope plates for particulate material truck box

Slope plates for particulate material truck box

Small vehicle stowable ramp system

Snowmobile loading system

Snowmobile trailer with front gravel guards

Spill shield for refuse collection vehicle

Spring biased vehicle access ramp

Spring-biased folding truck ramp

Stock rack and loading chute for trucks

Storable ramp assembly

Storage apparatus

Stowable truck ramp with extension sleeve

Stowable, multiple grade ramping device