Will My RV Fit? An RV Size Guide for Imperial, MO

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October 8th, 2026

Your RV will fit a storage space when the space is longer, wider, and taller than your rig measured at its largest points, including the hitch, ladder, and roof equipment. This RV size guide from Combs Boat & RV Storage in Imperial, MO shows how to measure and what to expect by RV type.

How do you measure your RV the right way?

Spec sheets list the factory body, but storage depends on what is actually on your rig today. Measure length from the front of the hitch or bumper to the rear of the bumper, and include spare tires, ladders, bike racks, and cargo carriers. For width, measure the widest point with slide-outs retracted, and note that awnings and mirrors can add more. Height should be taken from the ground to the highest item on the roof, which is often an air conditioner, vent, or satellite dish.

Write each number down and round up. Space listings are approximate, so a rig that is a few inches shy of the stated size still needs a margin for safe parking.

What are typical sizes by RV type?

Sizes vary by brand and floor plan, so treat these as general ranges and use your own measurements as the final word. Class A motorhomes are the largest drivable rigs and commonly run from the high 20s to over 40 feet long. Class C motorhomes are usually shorter, often in the low 20s to low 30s, but their cab-over section adds height. Class B camper vans are the most compact and are typically under 25 feet.

Towables follow a similar pattern. Travel trailers range from small teardrops to rigs over 30 feet, and fifth wheels are often long and tall, commonly in the 30 to 40 foot range with a raised front section. Pop-up campers store at a modest size when folded, but measure them closed, and measure the tow vehicle too if it will be parked with the trailer.

Does covered parking change what fits?

It can. An uncovered space mainly limits length and width, but a covered space adds a height limit set by the roof. Tall rigs with rooftop air conditioners, satellite dishes, or raised fifth wheel fronts may need extra clearance, so confirm the height before you reserve. The Imperial facility offers covered and uncovered parking designed around the turning radius of large vehicles, including Class A motorhomes, fifth wheels, and large boats. You can read more on the facility FAQ before you choose.

How much extra room do you need to maneuver?

A space that matches your length on paper can still be tough to enter. Large rigs need room to swing wide, back in, and pull out without scraping neighbors or fixtures. Think about the lane width, the angle of the turn, and whether you can see well enough to back in without help.

Also leave room to open doors and check your RV after you park. If you plan to run a battery maintainer, an electrical hookup at your space makes upkeep easier, and a dedicated cleaning bay helps you rinse off road grime before the next trip.

Why choose a facility built for large vehicles?

General-purpose storage lots are not always designed for big rigs, which can make entering and leaving stressful. Combs Boat & RV Storage sits right off Interstate 55 and Highway 67, so it is easy to reach from Arnold, Fenton, High Ridge, Festus, Crystal City, Herculaneum, Barnhart, Oakville, and House Springs. The property is fenced and well lit, with an electronic gate and high-definition security cameras.

Tenants also get a pressure-washer cleaning bay, an on-site dump station, an air hose station for tire checks, and free ice for coolers, and propane is sold on site. A specialized ground covering keeps the lot cleaner than a typical gravel yard, which helps your RV stay cleaner while it waits for the next trip.

Making the storage decision easier

The safest approach is to measure length, width, and height, add a margin, and match those numbers to a space type. If your RV is close to a size limit or you are unsure about covered height, ask before you commit.

If you are choosing RV storage in Imperial, Combs Boat & RV Storage can help you find a space that fits your rig. Contact Us to ask about available spaces.