Lippert RV - Accepted Tube;I-Beam RV Engineering Guidelines Rev: (1;1;2020)

Rev: 11.11.21 Page 9 CCD-0004203
Accepted Tube/I-Beam RV Engineering Guidelines Rev: (1/1/2020)
9.1 Non-Cargo - Hard Side Laminate Floors / Walls Tube & I-beam Chassis
Main Rail Length Feet
<12' (camber
0-⁄")
13'-17' camber ⁄"
18'-22' (camber
⁄"-¼")
23'- 25' (camber ¼"-⁄")
Main Rail Length Inch. < 144" 145" - 215" 216" - 264" 265" - 300"
0 Slides 13ga/4" Tube 13ga/4" Tube 11ga/4" Tube
13ga/5" Tube or 6"
I-beam
(1) In-Wall Slide 13ga/4" Tube
11ga/4,13ga/5" Tube
or 6" I-beam
13ga/5" Tube or 6"
I-beam
11ga/5" Tube or 6"
I-beam
9.2 Non-Cargo - Wood Floors / Laminate Walls Tube & I-beam Chassis
Main Rail Length Feet
<12' (camber
0-⁄")
13'-17' camber ⁄"
18'-22' (camber
⁄"-¼")
23'- 25' (camber ¼"-⁄")
Main Rail Length Inch. < 144" 144" - 215" 216" - 264" 265" - 300"
0 Slides 13ga/4" Tube 13ga/4" Tube
11ga/4",13ga/5"
Tube or 6" I-beam
13ga/5" Tube or 6"
I-beam
9.3 Non-Cargo - Stick & Tin Tube & I-beam Chassis
Main Rail Length Feet
<12' (camber
0-⁄")
13'-17' camber ⁄"
18'-22' (camber
⁄"-¼")
23'- 25' (camber ¼"-⁄")
Main Rail Length Inch. < 144" 144" - 215" 216" - 264" 265" - 300"
0 Slides 13ga/4" Tube
11ga/4",13ga/5"
Tube or 6" I-beam
11ga/4",13ga/5"
Tube or 6" I-beam
11ga/5" or 6" beam
9.5 Pop Up Tent Campers
Main Rail Length Feet < 7.5' 7.5 - 16'
Main Rail Length Inch. <90" 91" - 192"
0 Slides 11ga/3" 13ga/4" Tube
For any guideline questions please contact: ChassisEngineering@lci1.com
9.6 Please contact your current Lippert engineering team lead for all new tube chassis request.