It is an older suspension product that was either developed or bought by FabTec and is common on older long travel suspension trucks.
I have a 1990 Ford Ranger with a fiberglass bed/box. I just wish I knew how to mount a camper shell on it without damaging the fiberglass rail.
there are no grease points on these trucks. most of the new trucks have sealed steering and suspension components.
Most four wheel trucks have a blank pint suspension
Fiberglass grating is made to look similar to metal grates in industral use, but since it is made of fiberglass it is corrosion and impact resistant. Fiberglass grating has low electric and heat conductivity and can be made strong enough for fork lifts or even trucks to travel over.
Trucks - 1999 1953 Ford F-100 Suspension 11-9 was released on: USA: 20 May 2006
Trucks - 1999 Jeep Comanche Three Link Suspension Upgrade 2012-15 was released on: USA: December 2012
Trucks - 1999 Rolling Thunder Part 7 Independent Rear Suspension Install and Upgrade was released on: USA: October 2010
Lowrider trucks are different from other trucks because they have had their suspension lowered. Some drivers do this to increase control whilst driving. The most popular way in doing this is by adjusting the spring length or adjusting the spring placement.
Trucks - 1999 Rolling Thunder Part 10 Suspension Design and Driveline Installation 2011-9 was released on: USA: April 2011
Design wise yes, parts wise no. Parts are not interchangable.
Compression is used in road vehicles such as Cars, Trucks, etc to even out the bumps in the road as part of the suspension system fitted to the vehicle.
To give suspension from the rear axle to the frame.