A Specific Guide to Measure your RV for an RV Cover

Class A, B & C

Length: Measure the longest two points from the front to the rear of RV, including bumpers, spare tire and ladder. For Class A motorhomes, measure to the front of the bumper or bunk area, whichever is the furthest point.

Height: Measure the highest point of the RV sidewalls from the top of the roof all the way down to the outside frame, excluding ground clearance, roof-mounted accessories, vents, and A/C units. With Class B vans, be sure to include bubble height which is taken by measuring from the very top of the van to the natural roofline of the van.

Class A RV

Class B RV

Class C RV

Fifth Wheel Trailer

Length: Measure the longest point from the front to the rear of the trailer. For a fifth wheel, measure from the rear including bumper, spare tire and ladder, until the furthest point on the nose of the trailer coach. Exclude the hitch.

Height: Measure the trailer sidewalls at the highest point of the roofline down to the outside frame, excluding ground clearance, roof-mounted accessories, vents, and A/C units. Remember, don't stop at the top of the wheel well!

Truck Camper

Length: Measure from the furthest two points of the camper, including bumpers and ladder. If the nose of the camper is rounded, take the measurement from the furthest point forward on the nose.

Height: Measure the camper sidewalls from the highest point of the roofline down to the outside frame. Exclude ground clearance, roof-mounted accessories, vents, and A/C units.

Folding Popup Camper

Length: Measure the longest two points from the front to the rear of the camper, including the spare tire and ladder. Always excluding the hitch and tongue of the camper!

Height: Measure the camper sidewalls from the highest point at the roofline down to the outside frame. Exclude ground clearance, roof-mounted accessories, vents, and A/C units. If your trailer does have an air conditioner, and the height measurement (excluding the A/C unit) is within 4 inches of the end of the scale given for the cover you are looking at, it is recommended that you go to the next bigger size to account for the air conditioner.

TearDrop Camper

Length: Measure the longest two points from the front to the rear of the camper, including bumpers, spare tire, and ladder, but excluding the hitch and tongue of the trailer.

Height: Measure the camper sidewalls from the very top of the roofline down to the outside frame. Exclude ground clearance, roof-mounted accessories, vents, and A/C units.