I’ll admit that wiper blades are not the product category I spend a lot of time getting excited about. They’re not dramatic upgrades—they don’t transform the driving experience the way a steering stabilizer does, and nobody’s sitting around the campfire talking about their new wiper blades. But I’ve seen enough close calls on rain-soaked interstates to know that a wiper blade that’s streaking, skipping, or leaving half the windshield obscured is a genuine safety issue on a vehicle the size of a Class A motorhome.
RV windshield wipers face a different set of demands than car wiper blades. The windshield on a Class A motorhome is large—sometimes 60 inches or more of blade sweep—and it’s nearly vertical, which changes how water sheets off the glass compared to the raked windshield on a passenger car. The blades are mounted higher off the ground, which means more wind exposure at highway speeds. And the blade arms on older motorhomes are often worn, applying inconsistent pressure across the blade’s length that causes uneven contact and streaking regardless of blade quality.
This roundup covers the best RV windshield wiper blades we carry at the RV Upgrade Store—from traditional style replacements to premium silicone blades that last significantly longer and perform better in heavy rain than standard rubber. Replacing worn wiper blades is one of the cheapest safety improvements you can make before every road season.
Best for: Motorhomes with long driver-side wiper blade requirements, or as a reliable OEM-specification replacement for standard rubber blade installations
Trico has been manufacturing windshield wiper blades since 1917—they invented the electric windshield wiper—and their product range covers the full spectrum from standard replacement blades to premium beam designs. The 67-324 is a 32-inch blade designed for the long sweeps required on Class A motorhome windshields, where the driver-side blade often needs to cover significantly more glass area than any passenger vehicle blade.
The conventional frame design uses a metal superstructure with multiple pressure points along the blade’s length to maintain consistent contact across the full sweep. On a flat or gently curved motorhome windshield, this traditional pressure-point approach provides reliable, even contact—particularly when the wiper arm is in good condition and applying the correct spring pressure. The rubber wiping element is formulated for durability across the temperature range that motorhome windshields experience, from cold-weather use where rubber can harden and streak to summer heat where lower-grade rubber compounds deteriorate and leave residue.
At 32 inches, this is one of the longer standard wiper blades available, and finding a quality replacement in this length at a reasonable price point is genuinely useful for motorhome owners. The Trico 67-324 fits the standard hook-style wiper arm connection that’s common on Class A and Class C motorhomes, and the installation follows the standard blade replacement process that takes a few minutes once you’ve identified the correct release mechanism.
I recommend replacing wiper blades annually as part of your pre-season commissioning routine, regardless of apparent condition. Rubber wiper elements degrade from UV exposure and temperature cycling, even when the RV isn’t being used, and a blade that’s been sitting on a stored motorhome for eight months has aged even though it hasn’t been used. The cost of replacement blades is trivial compared to the safety benefit of blades that actually clear the windshield in rain.
Pro Tip: Before installing new blades, clean the wiper arms thoroughly and check the arm spring tension by lifting the arm away from the glass and releasing it. The arm should snap back firmly against the glass. Weak arm springs allow the blade to lift off the glass at highway speeds, causing streaking and chattering even with new blades installed. If the arm spring is weak, the arm needs replacement—new blades won’t compensate for inadequate arm pressure.
Buy the Trico 32" RV Windshield Wiper Blade
Best for: Motorhomes requiring a 28-inch blade with a contour design that maintains better contact across curved or compound-curved windshield sections
The Wiper Technologies contour blade takes a different approach to maintaining even contact across the wiper sweep than the traditional frame design. Rather than using multiple discrete pressure points on a rigid frame, the contour design uses a flexible spine that conforms to the shape of the windshield surface throughout the sweep arc. On windshields with any curvature—including the subtle curves on many motorhome windshields that appear flat from a distance—the conforming spine maintains more consistent contact than a rigid frame design.
At 28 inches, the WT1-28 covers the common passenger-side wiper length on many Class A and Class C motorhomes, as well as the driver-side length on shorter Class B and Class C models. The universal connection hardware is compatible with the hook arm styles used across the majority of motorhome wiper arm designs, so fitment is straightforward for most applications.
The contour design also provides aerodynamic advantages over traditional frame blades. A conventional metal frame creates turbulence at highway speeds that can cause the blade to lift slightly at its ends—exactly where you need contact most during heavy rain. The contour blade’s lower profile and flexible design reduce this lift effect, maintaining better contact at the glass even at the 65-70 mph speeds that motorhome highway travel involves.
I recommend the contour style to owners who’ve experienced streaking or skipping at highway speeds with conventional frame blades, or whose windshield has any curvature that the rigid frame style doesn’t accommodate well. The improvement in consistent contact across the full sweep is immediately apparent in rain.
Pro Tip: When replacing a conventional frame blade with a contour-style blade, allow the new blade to run through several wet wipe cycles before evaluating its performance. Contour blades need a brief break-in period as the flexible spine settles into the correct contact geometry for your specific windshield curvature. Judging a new contour blade after the first few strokes isn’t a fair evaluation.
Buy the Wiper Technologies 28" Contour Wiper Blade
Best for: RV owners who want significantly longer blade life and superior wet-weather performance from a silicone compound blade with an integrated scrubbing action
Scrubblade makes its pitch on a fundamental material difference: silicone instead of natural rubber for the wiping element. The performance claim is real—silicone wiper blades last two to three times longer than equivalent rubber blades because silicone is significantly more resistant to UV degradation, ozone attack, and the temperature extremes that are the primary causes of rubber blade deterioration. A silicone blade that’s been sitting on a stored motorhome through a winter will perform better in spring than a rubber blade that’s been through the same storage period.
The ShadeBlade’s secondary feature is the integrated scrubbing element—a micro-cleaning strip along the blade that removes light contamination from the windshield surface as it wipes. Motorhome windshields accumulate bug residue, road film, and airborne contamination during highway travel at a rate that passenger car windshields don’t match, simply because of the frontal area and the forward-facing, nearly-vertical glass. A blade that scrubs lightly while it wipes keeps the windshield surface cleaner between active washing sessions and maintains better optical clarity over time.
The silicone compound also deposits a light hydrophobic treatment on the glass over successive wipe cycles. This water-beading effect causes rain to sheet off the windshield more effectively, improving visibility in moderate rain and reducing the frequency of wiper use needed to maintain clear vision. After a season of use with a silicone blade, you’ll notice that light rain beads and clears from the glass more readily than it did with rubber blades.
At 26 inches, the ShadeBlade covers the passenger-side wiper length on larger Class A motorhomes and the driver-side length on mid-size Class C models. As with all wiper blades, confirm the correct length for your specific motorhome before ordering—wiper blade lengths are not standardized across motorhome models and vary by manufacturer, model year, and chassis.
Pro Tip: To maximize the hydrophobic treatment buildup from silicone blades, clean the windshield thoroughly with isopropyl alcohol before installing new silicone blades. Removing the wax, road film, and silicone residue from previous products allows the new blade to deposit its treatment on clean glass, where it bonds more effectively and provides better initial water beading performance.
Buy the Scrubblade 26" ShadeBlade Silicone Wiper Blade
Best for: Shorter wiper positions on Class B and Class C motorhomes, or passenger-side blades on Class A models with asymmetric blade length requirements
The Scrubblade Platinum is the premium tier in Scrubblade’s silicone blade lineup, delivering the same silicone compound durability and hydrophobic treatment as the ShadeBlade but in a beam-style design that provides the conforming contact characteristics of a frameless blade along with the material longevity of silicone. It’s the combination that delivers both the longest service life and the best wet-weather performance of any product in this roundup.
The beam design eliminates the frame entirely—instead of a superstructure distributing pressure through discrete contact points, the blade’s tension is distributed along a continuous flexible beam that runs the full length of the blade. This produces even pressure from end to end with no gaps, no frame contact points that can ice up in winter, and no wind-tunnel lift effect at highway speeds. For motorhome owners who operate in winter conditions where frame blades can accumulate ice in the frame structure and lose contact with the glass, the frameless beam design is a meaningful operational advantage.
At 20 inches, the Platinum covers the shorter wiper positions that appear as the passenger side on many Class B vans and Class C motorhomes, or as the smaller of two asymmetric blades on Class A models where the driver and passenger blades are different lengths. Checking both blade lengths before ordering is essential—many motorhomes use two different lengths on the same windshield, and ordering the same length for both positions is a common mistake.
The Platinum’s premium positioning means it’s priced above the other blades in this roundup, but the extended service life—three or more seasons versus the annual replacement that standard rubber blades require—makes the cost-per-year comparison favorable. For full-timers who log significant highway miles, the performance consistency and durability of the Platinum beam design is worth the upfront investment.
Pro Tip: When fitting beam blades to a motorhome for the first time, verify that the wiper arm connector is compatible with the beam blade’s attachment system. Some older motorhome wiper arms use pin-style or side-mount connections that don’t accept the standard hook-style connectors that most beam blades use. Adapters are available for most non-standard connections, but identify the requirement before purchasing to avoid a fitment issue at installation.
Buy the Scrubblade Platinum 20" Silicone Wiper Blade
The single most important step in buying replacement wiper blades is confirming the correct blade lengths for your specific motorhome. Unlike passenger cars, where length information is widely available in online fitment guides, motorhome wiper blade sizing is less consistently documented and varies significantly between manufacturers and model years.
Wiper blades are the safety component that gets neglected until they’re causing a problem—and on a motorhome, discovering that your blades streak and skip in the first heavy rain of the season when you’re on the highway is not the right time for that discovery. Replace them annually as part of your pre-season maintenance, choose a blade compound appropriate for how your rig is stored and where you drive, and the windshield clarity you need in rain is always there when you need it.
If you’re not sure which blade lengths fit your specific motorhome, give us a call at the store. We have fitment information for a wide range of motorhome makes and models, and can help you order the right blades the first time.
I’m Bill Rowell, the founder of RVupgrades.com. In 2002, I launched the business to help fellow RV enthusiasts find unique and hard-to-find products. Over the years, it’s grown to offer more than 15,000 items, with a warehouse in Eastlake, Ohio. Having owned and repaired nearly every type of RV, I bring over two decades of hands-on experience to the table. For me, this isn’t just a business – it’s a passion and a way of life that I love sharing with the RV community.
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