Our Truck Bed Trailer Covers fit most campers that sit in your truck bed:
EMP77T0: Fits 8' - 9' Long, 8' High
EMP77T1: Fits 10' - 12' Long, 8' High
All Truck Camper Covers are 9' wide. To determine which size you need, please measure the complete body length (this does not include the cab overhang). Be sure to include any spare tires or ladders in this body only measurement. For complete height measure from the base of the RV to the top of the roof (exclude all AC units, vents, satellites, etc).