Brian1
Elite Explorer
- Joined
- February 2, 2000
- Messages
- 5,387
- Reaction score
- 643
- City, State
- Albuquerque, NM
- Year, Model & Trim Level
- 1991 XLT
- Callsign
- KG5BAQ
Well I just finished my rock sliders today, version 2.0 My old rock sliders have done a good job for the last 6 years or so and have taken many hard hits. I decided to make some new and improved sliders so I got to work designing them a few days ago.
The new design I came up with is 100% bolt on with no welding to the frame, no drilling the frame and no dropping the gas tank. These 3 things I wanted to avoid entirely. They are made from 2"x4"x3/16" for the main slider with 1.5"x.120" tube for the outer bars. The ends are angled 45* from the ground up to the body to allow rocks to slide under the rock sliders easier. The outer bars are angled up 10* and have 45* ends. They stick out approx 1" from the outermost part of the doors/body. The 'legs' to the frame are 2"x2"x.120". Gussets are made from 1.25"x.120" tube scraps I had.
To bolt them to the frame I fabricated 12 brackets that hook onto the frame and then the slider frame plates (3 per side) bolt to the brackets. Below is a pic of 11 of the brackets and hardware. The lower brackets do hang down 1" from the frame but I felt it was a trade-off that had to be made to reach my design goal. To combat the brackets hanging below the frame I ramped them to a 45* angle for rocks to pass over them easier.
I am really happy with how they turned out and they should be really solid. They are 1" higher than my old sliders were and they will protect the outer body much better. I did a test with the hi lift jack and there was very little deflection of the sliders in relation to the body. The real test will be in Moab a few days from now!
The new design I came up with is 100% bolt on with no welding to the frame, no drilling the frame and no dropping the gas tank. These 3 things I wanted to avoid entirely. They are made from 2"x4"x3/16" for the main slider with 1.5"x.120" tube for the outer bars. The ends are angled 45* from the ground up to the body to allow rocks to slide under the rock sliders easier. The outer bars are angled up 10* and have 45* ends. They stick out approx 1" from the outermost part of the doors/body. The 'legs' to the frame are 2"x2"x.120". Gussets are made from 1.25"x.120" tube scraps I had.
To bolt them to the frame I fabricated 12 brackets that hook onto the frame and then the slider frame plates (3 per side) bolt to the brackets. Below is a pic of 11 of the brackets and hardware. The lower brackets do hang down 1" from the frame but I felt it was a trade-off that had to be made to reach my design goal. To combat the brackets hanging below the frame I ramped them to a 45* angle for rocks to pass over them easier.
I am really happy with how they turned out and they should be really solid. They are 1" higher than my old sliders were and they will protect the outer body much better. I did a test with the hi lift jack and there was very little deflection of the sliders in relation to the body. The real test will be in Moab a few days from now!