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ADCO 01-1850 Size J US Flag Spare Tire Cover 27" Diameter Vinyl RV Tire Protector

ADCO 01-1850 Size J 27-inch US Flag spare tire cover in white heavy-duty vinyl with flannel inner liner and elastic bead welt cord
ADCO 1787 Size J Spare Tire Cover - US Flag - 27"
 
List Price: $33.60
: $26.99
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Part Number: 1787
Manufacturer: ADCO

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ADCOSize J -- 27" Diameter3-Year WarrantyADCO 01-1850 Size J US Flag Spare Tire Cover -- 27" Diameter

Keep your spare looking sharp and protected year-round. The ADCO 01-1850 combines heavy-duty vinyl construction with a soft flannel inner liner and a hollow bead elastic welt cord to deliver a snug, tailored fit that holds up through UV exposure, rain, road grime, and temperature swings -- all wrapped in a classic US flag design.

Built to Protect Your Spare Mile After Mile

Spare tires mounted on the rear of a trailer, motorhome, or Jeep take a beating from the sun and elements. Prolonged UV exposure degrades rubber compounds, causing cracking and dry rot long before the tread wears out. The ADCO 01-1850 puts a protective barrier between your spare and everything the road throws at it.

The heavy-duty soft vinyl exterior sheds water and resists UV degradation, while the flannel poly-cotton inner liner cushions the tire surface and rim, preventing scuffing and moisture trapping. Reinforced nylon thread stitching at all seams means the cover won't split or pull apart under stress or during installation.

Heavy-Duty Vinyl Shell

Soft yet durable vinyl exterior resists UV rays, moisture, and road grime season after season.

Flannel Poly-Cotton Liner

Soft inner lining contacts the tire and rim directly, preventing abrasion and protecting against condensation buildup.

Hollow Bead Elastic Welt Cord

PVC hollow bead bungee-style welt cord sewn into the perimeter provides a secure, tailored fit and easier installation than plain elastic.

Reinforced Nylon Seams

Non-tearable nylon thread seams give the cover a clean, finished look and long-term structural integrity.

Measuring for the Right Fit

Tire cover sizing is based on the measured diameter across the face of the tire -- not the tire's printed size code. Tire size codes (like 235/75R15) do not directly translate to a cover size because actual diameter varies by brand and load rating.

How to Measure: Lay a tape measure flat across the widest point of the tire face (tread to tread). The ADCO Size J cover fits tires measuring 27 inches in diameter. The cover itself is 27" diameter x 9" width. If your measurement falls between sizes, size up for a cleaner fit.

US Flag Design

The 01-1850 features a bold US flag graphic on a white vinyl background. It is sold individually. The design is printed or applied to the outer vinyl face and is intended for standard outdoor exposure -- covered storage or shade will extend the vibrancy of the graphic over time.

Sizing Note: ADCO offers this US flag cover in multiple sizes. The 01-1850 is specifically Size J for 27" diameter tires. Verify your tire diameter before ordering. Other ADCO sizes are available for smaller and larger spare tires.

Installation Tips

  • Clean the tire surface before installing to prevent grit from being trapped between the liner and the rubber.
  • Start the cover at the top of the tire and work the elastic welt cord down and around evenly.
  • The hollow bead welt cord is more forgiving than simple elastic -- pull it over the rim edge rather than forcing it.
  • For tires stored long-term, consider applying a tire protectant to the sidewall before covering.
Maintenance Tip: Wipe the vinyl cover with a damp cloth and mild soap periodically. Avoid petroleum-based cleaners on the vinyl face. Store the cover flat or rolled -- not folded sharply -- when not in use to prevent crease cracks in cold weather.
Heads Up: This cover is designed for stationary storage and campsite use. It is not intended for highway travel while mounted on the tire. Remove the cover before driving.

Product Specifications

ManufacturerADCO
Part Number01-1850
UPC723111017872
Size DesignationSize J
Fits Tire Diameter27 inches
Cover Diameter27 inches
Cover Width9 inches
Weight1.1 lbs

Construction and Materials

Outer Shell MaterialHeavy-duty soft vinyl
Inner Liner MaterialFlannel poly-cotton
Seam ThreadReinforced nylon
Retention SystemHollow bead elastic PVC welt cord (bungee-style), sewn-in perimeter
Color / DesignWhite with US flag graphic

Coverage and Protection

UV ProtectionYes -- vinyl shell blocks UV radiation
Weather ResistanceWeatherproof seams; sheds rain and moisture
Rim ProtectionYes -- flannel liner contacts rim and tire face
Intended UseStationary / storage use; not for highway travel

Warranty and Packaging

WarrantyLimited 3-Year Manufacturer Warranty
Sold AsIndividually (1 cover per package)
Includes1 x ADCO Size J US Flag spare tire cover
Hardware / Adapters IncludedNone required -- elastic welt cord retention only
Important Information
  • Size J (01-1850) fits tires with a measured face diameter of 27 inches. Measure your tire before ordering -- do not rely on tire size codes alone.
  • This cover is for stationary and storage use only. Do not drive with the cover installed.
  • Sold as a single cover. If you need covers for dual spares, order two units.
  • The 3-year limited warranty covers manufacturing defects. Warranty does not cover damage from highway use, improper installation, or chemical exposure.
  • Graphic vibrancy will last longer with covered or shaded storage. Prolonged direct sunlight may fade the US flag design over time.
Part Number Size (diameter x width)
1781 34" x 9"
1782 32.25" x 9"
1783 31.25" x 9"
1784 29.75" x 9"
1785 29" x 9"
1786 28" x 9"
1787 27" x 9"


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