I'm really worried about damaging my new Tiffin Allegro 33AA while trying to mount a telescopic flag pole. My previous RV had a fixed ladder which made mounting easy and secure, but this new rig doesn't have that option.
I'm concerned about using suction cups or zip ties because they don't seem very secure, and I'm afraid the telescopic flag pole could come loose while driving and cause damage or become a road hazard. The bike rack is already occupied with our bikes, so that's not available either.
What are some safe, secure mounting options that won't damage the RV's exterior? I need something that will hold firmly during highway speeds but won't leave permanent marks or holes in my new rig.
For your new Tiffin Allegro 33AA without a fixed ladder, consider mounting options like awning rail flag pole brackets, magnetic mounts for the metal body panels, or clamp-on solutions for the bike rack itself.
For your new Tiffin Allegro 33AA without a fixed ladder, your best bet is installing a dedicated flag pole mount on the coach's exterior. Since you've already considered suction cups and temporary solutions and found them lacking (which is smart - they're not reliable at highway speeds), you'll want a permanent mounting solution. The most practical options for your situation are either a side-mount bracket attached to the coach wall or a awning rail mount system. Both provide the stability you need for highway travel while being specifically designed for RVs without rear ladders.
Given that your hitch is occupied with bikes, the rear-mount options are out, and temporary solutions like Velcro straps or zip ties simply won't hold up to wind resistance and vibration during travel. Your instincts about these being inadequate are absolutely correct - I've seen too many flags lost on highways from inadequate mounting systems.
This mounting challenge has become increasingly common as RV manufacturers move away from fixed rear ladders on many models, including your Tiffin Allegro 33AA. The traditional ladder mount was convenient because it provided a strong, existing structure that could handle the wind loads and vibration of highway travel. Without that ladder, RV owners are left looking for alternative mounting points that can provide similar strength and stability.
The problem with temporary solutions like suction cups is that they're designed for static situations, not the dynamic forces of highway driving. Wind loads on a flag can create tremendous stress - at 60 mph, a 3x5 flag can generate approximately 30-35 pounds of force. Velcro straps and zip ties simply aren't engineered for these loads, and failure means losing your flag and potentially creating a road hazard.
Many newer coaches like yours prioritize clean lines and aerodynamics over utility features like ladders, which means owners need to get creative with mounting solutions. The good news is that the RV accessory market has responded with several excellent alternatives specifically designed for this situation.
For the awning rail mount option (my top recommendation for your Allegro), locate a section of your awning rail on the driver's side where the mount won't interfere with awning operation. The Camco mount slides into the awning channel and locks in place with a setscrew. Insert the mount into the rail and tighten the locking mechanism with the setscrew. This method requires no exterior holes in your coach and provides excellent holding power.
If you prefer the wall mount approach, choose a location on the rear corner of your coach where there's solid backing material - typically where interior cabinetry provides structural support. Mark and drill your pilot holes, apply silicone sealant around the bolt holes to prevent water intrusion, then bolt the bracket securely to the coach wall. This method provides maximum strength but does require drilling holes in your coach exterior.
Regardless of which mount you choose, position it at least 18 inches from any slide-out edges and ensure adequate clearance from awnings, storage compartments, and other accessories. Test the installation with your telescopic pole fully extended before hitting the road - you want to verify there's no interference with any coach operations.
When traveling at highway speeds, always retract your flag pole or remove it entirely. Even the best mounting systems aren't designed to handle the extreme wind loads of highway speeds with a flag deployed. Deploy your flag only when parked or when driving at very low speeds (under 25 mph) in parades or similar situations.
While both mounting solutions I've recommended are well within most RV owners' DIY capabilities, wall mounting does require comfort with drilling into your coach's exterior. If you're not confident about finding solid backing material or properly sealing the holes, have this work done by a qualified RV service center. Improperly sealed holes can lead to water damage that's far more expensive than the installation cost.
Keep in mind that any external flag pole mount will affect your coach's aerodynamics to some degree. While the impact is minimal when properly installed, be aware that fuel economy may decrease slightly. Also, remember that some campgrounds and storage facilities have height restrictions - make sure your pole can be quickly removed or retracted when needed.
Finally, check local and state regulations regarding flag display while driving. Most jurisdictions allow flag display on parked vehicles but have restrictions on highway travel. When in doubt, retract or remove your pole for highway driving - it's better to be safe and keep your flag intact for display at your destination.
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