4 Best Time to Buy RV Trailer Accessories: Picks and Buyer’s Guide for 2026

By Owen Palmer

Updated November 2026

If you are shopping for an RV trailer or upgrading the one you already own, the best time to buy RV trailer equipment depends on what you are buying and how quickly you need it. Trailers themselves follow the model-year cycle and the big holiday sales, while accessories such as leveling blocks, tire pressure monitors and backup cameras follow a calendar of their own. This guide focuses on four widely sold add-ons that most trailer owners eventually need. We compared them on the criteria that matter most to buyers: compatibility with common trailer setups, ease of installation, the features manufacturers specify, and the patterns owners tend to report after long-term use.

Our Top Picks

Quick Comparison

RVMATE Levelers 12 Pack RV Leveling Blocks, Camper Trailer Leveling Blocks

RVMATE Levelers 12 Pack RV Leveling Blocks, Camper Trailer Leveling Blocks | Levelers for RVs, Reduce Trailer Movement, Trailer Leveling Blocks，RV Leveling System Great for Single and Dual Wheels

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Best for: Overall leveling with a single set that covers most trailer tires If you want more background, see Cheap Place to Buy Christmas Gifts: 6 Best Picks Compared (2026).

This set suits trailer owners who park on uneven ground and want a stable, level rig without buying separate blocks for each wheel. It is designed for both single and dual-wheel setups, which covers most travel trailers and fifth-wheel configurations.

Key specs

• Pack of 12 leveling blocks
• Designed for single and dual-wheel trailers
• Marketed to reduce trailer movement once leveled

Pros

• Covers multiple wheels in one purchase
• Stackable design lets you adjust height in steps
• Useful for both occasional campers and full-time residents

Cons

• Stacking takes practice on steep or soft ground
• Storage space is needed for a full 12-piece set

Bottom line: A strong first choice for owners who want complete leveling coverage in one order. Pick it if you regularly camp on slopes.

RV Tire Pressure Monitoring System with 6 Sensors, M12-3 TPMS

RV Tire Pressure Monitoring System -TPMS Tire Pressure Monitor with 6 Sensors,M12-3 TPMS Solar Charge & USB Color LCD Display, 0-9.9BAR/144PSI Range, 6 Alarm Modes for RV/Trailer/Truck IP67

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Best for: Continuous tire monitoring on trailers and tow vehicles

This system fits owners who want to see tire pressure and temperature at a glance while towing. Underinflated tires are a common cause of trailer tire failure, so real-time readings are a practical safety aid for long hauls.

Key specs

• Six external sensors
• Color LCD display
• Pressure range listed up to 144 PSI (9.9 BAR)
• Solar charging and USB charging options

Pros

• Monitors all sensors from one display
• Multiple alarm modes alert you to pressure or temperature changes
• Solar charging reduces battery maintenance

Cons

• Sensors must be installed carefully on each valve stem
• Solar charging is slower in heavily shaded campsites

Bottom line: Best for owners who tow regularly and want constant visibility into tire condition. Confirm sensor compatibility with your valve stems before buying.

HD 1080P RV Backup Camera Wireless, Easy Install for Furrion Pre-Wired RVs

HD 1080P RV Backup Camera Wireless – Easy Install for Furrion Pre-Wired RVs | 7'' Large DVR Screen See Behind While Driving & Backing up, Touch Key Easy to Use, 150° Field Of View No delay for RV Trai

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Best for: Pre-wired rigs that need a simple backup camera upgrade

This kit is aimed at owners whose RV is already pre-wired for a Furrion-style camera system. A wireless setup like this avoids long cable runs, which makes it a practical retrofit for motorhomes and trailers with existing mounting points.

Key specs

• 7-inch DVR monitor
• 1080P camera resolution
• 150° field of view
• Wireless transmission to the monitor

Pros

• Large screen makes rear views easy to read
• Designed to suit pre-wired systems
• Touch controls keep operation simple

Cons

• Best results depend on matching your existing wiring
• Wireless signals can weaken at longer distances

Bottom line: The right pick for owners who want a plug-in style upgrade on a pre-wired RV. Check your wiring before purchase.

1080P Magnetic Wireless Backup Camera for RV Trailer, 1-Min Install

1080P Magnetic Wireless Backup Camera for RV Trailer 1-Min Install | Long Battery Life & Solar Charging, Clear Night Vision, Wide Rear View for Easier Reversing & Towing, 7-Inch DVR Monitor

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Best for: Quick installation on trailers without pre-existing wiring

This magnetic-mount camera suits trailer owners who want to add rear visibility without drilling. Magnetic mounting is convenient for seasonal use, since you can remove the camera when you store the trailer.

Key specs

• 1080P resolution
• Magnetic mount
• Solar charging for the camera
• 7-inch DVR monitor

Pros

• Minimal tools needed for setup
• Solar charging helps with battery life
• Wide rear view supports reversing and towing

Cons

• Magnetic mounts need a clean, flat metal surface
• Night performance depends on lighting conditions

Bottom line: A good fit for owners who want the fastest install and seasonal flexibility. Mount it on a stable surface and check that it stays secure on rough roads.

Buying Guide

Timing your purchase around the calendar

Accessories like these tend to see promotions during major holiday sales such as Black Friday, Cyber Monday and Memorial Day, and many retailers also discount camping gear in late summer as the season winds down. For a broader look at how timing works across product categories, see When Is the Best Time to Buy a Car? 6 Top Picks for Every Need (2026) and 7 Best Time to Buy Snow Blowers: Buyer's Guide and Picks for 2026.

Good picks for this: RVMATE Levelers 12 Pack RV Leveling Blocks, 1080P Magnetic Wireless Backup Camera for RV Trailer

Compatibility with your trailer

Before buying any electronics, confirm that the system matches your trailer’s wiring and mounting points. Pre-wired systems and magnetic mounts solve different problems, so check your setup first.

Good picks for this: HD 1080P RV Backup Camera Wireless, 1080P Magnetic Wireless Backup Camera for RV Trailer

Number of wheels and axle layout

Leveling products are sold for specific wheel counts. Count your tires and note whether you have single or dual wheels before choosing a set, since a mismatch can leave you short on blocks.

Good picks for this: RVMATE Levelers 12 Pack RV Leveling Blocks

Tire monitoring range and sensor count

Check how many tires the system covers and whether its pressure range matches your trailer’s rated tire pressure. A sensor for each tire, plus any spare, gives the most complete picture.

Good picks for this: RV Tire Pressure Monitoring System with 6 Sensors, M12-3 TPMS

Power source and charging

Solar charging reduces battery changes but works best in direct sun. If you camp under heavy tree cover, plan on a USB or battery backup option.

Good picks for this: RV Tire Pressure Monitoring System with 6 Sensors, M12-3 TPMS, 1080P Magnetic Wireless Backup Camera for RV Trailer

Screen size and visibility

A larger monitor is easier to read while backing up, especially at night or in bright sun. Look for a wide field of view so you can see obstacles near the rear corners.

Good picks for this: HD 1080P RV Backup Camera Wireless, 1080P Magnetic Wireless Backup Camera for RV Trailer

Durability and weather resistance

Trailer accessories are exposed to rain, road salt and temperature swings. Look for IP-rated housings and sturdy materials, and store leveling blocks out of direct sun when not in use.

Good picks for this: RV Tire Pressure Monitoring System with 6 Sensors, M12-3 TPMS, RVMATE Levelers 12 Pack RV Leveling Blocks

FAQ

When is the best time of year to buy RV trailer accessories?

Major holiday sales such as Black Friday and Cyber Monday often include camping and RV gear. Memorial Day and the end of the camping season can also bring offers, so watch for both windows.

Do I need professional installation for a backup camera?

Many wireless kits are designed for owner installation, but a professional RV technician can help if you are unsure about wiring or mounting. Consult a qualified technician if you have any doubt about electrical work.

How many leveling blocks do I need?

You need enough blocks for each tire you plan to lift. Count your wheels and check the set’s listed wheel coverage before ordering.

Can a tire pressure monitor prevent blowouts?

A monitor gives you early warning of low pressure or high temperature, which helps you respond sooner. It does not replace regular manual checks and proper tire maintenance.

Are solar-charged accessories reliable?

Solar charging works well in good sunlight but can be slower in shade or during winter. Owners often recommend keeping a backup USB charging option available.

Will a wireless backup camera lag while driving?

Wireless signals can occasionally show delay or interference, especially at longer distances or near other electronics. Testing the system before a long trip is a sensible step.

Should I buy trailer accessories during the trailer’s model-year change?

Accessories are generally compatible across model years, but confirm fit with your specific trailer before buying. This is especially important for pre-wired systems.

Conclusion

The best time to buy RV trailer accessories is usually during major holiday sales or the late-season camping promotions, though the right choice depends on what you need. For overall leveling coverage, the RVMATE set is a sensible starting point. Owners who tow often may find the tire pressure monitor most valuable. Pre-wired rigs suit the Furrion-compatible wireless camera, while the magnetic 1080P camera fits owners who want the quickest install. Match each purchase to your trailer’s wiring, wheel count and camping habits, and you will get the most value from your timing.

Sources

• Tire safety basics, including how underinflation affects vehicle and trailer handling (nhtsa.gov)
• Consumer product safety guidance for electrical and battery-powered products (cpsc.gov)
• Information on solar energy and how weather and shade affect solar charging (energy.gov)

Related reading

• Best Time to Buy a KitchenAid Mixer: A Calendar Guide for 2026
• Best Time to Buy Plane Tickets: A Step-by-Step Calendar Guide for 2026

About Owen Palmer

Owen Palmer is part of our editorial team and reviews and edits our holiday shopping calendar guides, checking product details against manufacturer specifications and owner feedback.