Stop UV rays, moisture, and ozone from destroying your RV tires between trips. The ADCO Ultra Tyre Gard is built specifically for oversized RV tires in the 43-45" diameter range, offering heavy-duty flannel-backed vinyl construction and a bungee-ball fastening system that stays put even in high winds. Each order includes two covers -- enough for one axle.
Tire sidewalls degrade fast when a rig sits in storage or a driveway for weeks at a time. UV exposure causes cracking and dry rot from the outside in -- long before tread wear becomes an issue. A blowout caused by a cracked sidewall is preventable, and the ADCO Ultra Tyre Gard is one of the most straightforward ways to prevent it.
ADCO has been making RV covers since 1979 and the Ultra Tyre Gard line is one of their most durable offerings. The flannel backing cushions the tire surface while the outer vinyl shell repels rain, morning dew, road grime, and bird droppings that accelerate rubber degradation. Overlapping seams and double-needle stitching keep the cover from splitting at stress points after repeated installation and removal.
Heavy-duty polar white vinyl reflects solar energy and blocks the UV rays that cause tire sidewall cracking and ozone deterioration during storage.
Soft flannel backing protects the tire surface from abrasion and holds moisture away from the rubber, reducing the risk of trapped condensation damage.
The rear bungee-ball system uses brass-reinforced grommets to cinch the cover snugly behind the tire, preventing wind lift without straps that can scratch wheels.
Overlapping seams with double-needle stitching add long-term durability at the stress points most likely to fail on cheaper covers.
White and light-colored tire covers reflect more solar radiation than black or gray options. In direct summer sun, a dark cover can trap heat that accelerates rubber oxidation. Polar white keeps the tire surface cooler during storage and is easy to spot if it shifts or loosens in transit.
Budget tire covers often use a single flat seam that splits after a season of flexing. ADCO's overlapping seam design laps the fabric layers at the join, distributing stress across a wider area. Combined with double-needle stitching, this construction approach is why ADCO can back the Ultra Tyre Gard with a 3-year manufacturer warranty.
The 43-45" size designation refers to the overall tire diameter, not the wheel diameter or tire code designation. Measure your tire from the ground to the top of the tread across the full diameter before ordering. Common RV tires that fall in this range include large Class A coach tires and some heavy-duty fifth-wheel trailer tires on 22.5" wheels. If your tire measures at the high end of this range, verify the cover can stretch adequately -- ADCO's bungee-ball system provides some adjustability but is not a substitute for correct size selection.