1500 SERIESn6 EXTRA HEIGHT - 78 INTERIOR HEIGHTn3500LB SPRING BRAKE AXLE CONFIGnST205/75/R15 LRCn2 5/16IN COUPLERn2X4 MAIN FRAMEn18IN WEDGEnCOBRA LINED TONGUES AND BUMPERSnZ TECH UNDERCOATINGn24IN ON CENTER FLOORn24IN ON CENTER ROOF - TUBEn24IN ON CENTER WALLS- Z POSTn3/4IN DRYMAX FLOORn6MM PLYWOOD WALLSnD RINGS (4) 1 IN EACH CRONER 6IN FROM WALL/REAR/CROSSMEMBERn12V LED DOME LIGHT MOUNTn7 WAY PLUG WITH BACKUP TAIL (BREAKAWAY BATT BOX SWITCH PLUG HOLDER)n.030 EXTERIOR METALnCHARCOALn24IN VAPOR BARRIERn24IN .045 STONEGAURDn.045 ATP ON NOSEnFLOW THRU VENTSn36X 72IN RV SIDE DOORnLIGHT DUTY RAMP DOOR WITH FLAP