Extra Large RV Skirt Kit (34′-42′ Length)

Tire wedges provide added insulation and protection by inflating snugly between your tires. For two axle RVs select two pairs (four wedges), for three axle RVs select four pairs (eight wedges). Wedges come in two sizes - measure the space between your tires to select the correct size. For the vast majority of RVs our standard sized wedges are the correct choice. Are tire wedges mandatory? No, some customers may choose to use our dual-axle tire covers instead. For ultimate protection and insulation, we recommend using both our tire wedges and covers.

If your stairs extend from underneath your trailer add a stair pillow - this pillow fills in the gap left under the stair area. This item is only necessary for stairs that have a welded frame below the trailer chassis - if your steps fold out from the door you won't need one. Stair pillows are 1 foot by 2 feet.

Our buffer pillows are useful to seal up small gaps left by irregular objects on the underside of your RV. They're especially useful for placing above a sewer drain. If you're in extreme weather or concerned about a super-tight seal, you may wish to add 2-4 of these pillows to your kit order. Our kits are super efficient even without buffer pillows but these optional add-ons make your kit even more resilient. Buffer pillows are 3 feet by 1 foot.

Save on energy year-round without blocking the sun's rays. The AirSkirts™ AirLight™ Skylight Insulator lets the sunshine in while preventing energy from escaping through your thin skylight cover. This inflatable insulator fits in your standard sized skylight (just select the correct size) and is made of a durable, clear PVC material that stays in place without any kind of adhesive, using only air pressure to keep it in place. Our standard 14"x14" (interior 13.5") is the most common size found in RVs, and will fit in most skylights and vents at this size. To be sure, measure the inside of your skylight or vent and verify that it's about 13.5" and you have at least 2 inches of depth. Our Airstream models are made for Airstream skylights but may fit some other RVs as well. The 19"x19" is for the large square skylight and the 21"x14.25" is for the rectangular skylight often found in the hallway.

We love using Reflectix to insulate our windows, vents, and more. Because it's relatively stiff you can simply cut Reflectix to your window size and it will hold itself in place. Add some Reflectix to your cart to finish up your full winter RV insulation!

Cover both of your dual-axle tires at once with our AirSkirts tire covers. Our dual-axle tire covers are made from durable 600d polyester fabric with a coated PVC backing. These covers surround both of your tires and stay in place by means of an elastic backing, making them both durable and long-lasting. They have a UV protection of 30+ and grade 4 color fastness to ensure longevity. They are a great addition to our tire wedges for the ultimate in protection year round, but can also be used independently of the AirSkirts system. Like all of our products, we use the highest grade materials for best-in-class reliability. Our covers will work on most trailers with 27"-30" tires with normal spacing. If your wheels have significant distance between them, this product might not be the best fit. They are generously sized at 67"x10"x29" to ensure a good fit on a variety of trailers or coaches. Unlike other covers, this product comes in a set of 2, so you'll only need to order one item. Additionally, the covers come in a reusable drawstring bag for storage and transportation.