Description
Not every Ram six-foot box shares the same mounting dimensions. LOMAX B3040029 is a three-panel, rigid tonneau sized for the approximately 6-foot-4-inch bed found on specified earlier Ram 1500 and 2500/3500 trucks, as well as later 1500 Classic pickups.
A textured black urethane surface covers aluminum folding panels. Unlock the latch to fold the panels back for access, or remove the lid when the whole box must be cleared. Its low stance above the rails is unlike the raised profile of a canvas roll-up cover.
Product specifications
| Manufacturer MPN | B3040029 |
|---|---|
| Model | LOMAX hard tri-fold |
| Finish | Textured black urethane |
| Panels | Aluminum; three folding sections |
| Bed | Approx. 6 ft 4 in. |
| Mount | Clamp-on side rails |
| Warranty | 3-year limited |
Fitment and application
| Vehicle or application | Years / configuration |
|---|---|
| Ram 1500 | 2002-2018; 6-ft-4-in. bed; factory bed type must match |
| Ram 2500/3500 | 2003-2018; 6-ft-4-in. bed |
| Ram 1500 Classic | 2019-2024; 6-ft-4-in. bed |
Installation and ordering notes
Do not use on a RamBox-equipped truck or a fifth-generation non-Classic 1500 without an explicit application. Check the cab/bed generation and rail fittings because similar LOMAX numbers cover other box styles.
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