2018 X-CELERATOR FIFTH WHEEL RACE TRAILER. AXLES UPGRADED FROM TRIPPLE 5200LB TORSION AXLES TO TRIPPLE 7000LB TORSION AXLES, UPGRADED 8 BOLT WHEELS TO ALUMINUM STARS, EXTRA WIDE REAR RAMP DOOR OPENING,TRAILER IS 48' LONG, 8' CEILING, 2 8' DISPLAY DOORS,