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Tuson Towable Tire Pressure Monitoring System - 4 Sensors - Brass Interchangeable Valve Stems
(58 reviews)
Price: $515.27
In Stock
Tuson RV Brakes
Tuson Towable Tire Pressure Monitoring System - 4 Sensors - Brass Interchangeable Valve Stems
Part Number: 335TPMS4WIVS
In Stock
$515.27
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- Reviews (58)
- Q & A (0)
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Tuson RV Brakes TPMS Sensor - 335TPMS4WIVS
- 4 Sensors
- Boat Trailer
- Camper
- 5th Wheel
- Motorhome
- Utility Trailer
- Internal Sensors
- Tuson RV Brakes
- Color Monitor
- Extended Range
Tuson TPMS lets you monitor your trailer or motorized RV tire pressure and temperature for increased safety and efficiency while traveling. Includes 4 monitoring sensors. Brass interchangeable valve stems fit 0.453" or 0.625" holes.
Features:
- Tire pressure monitoring system allows you to monitor your trailer or motorhome tire pressure and temperature
- Properly inflated tires can increase fuel economy, extend tire life, and improve safety and environmental efficiency
- Monitor display can store 3 separate sets of 10 tire sensors (30 total) for 3 separate trailer or RV configurations
- Easily change between the 3 settings when towing different trailers
- Additional tire sensors sold separately
- Sensors use radio frequency to transmit real-time data to the in-cab receiver
- RF repeater enhances RF transmission range between sensors and receiver
- Large receiver unit displays critical tire monitoring parameters
- Tire pressure
- Tire temperature
- Sensor's battery voltage
- Repeater's input voltage or trailer battery voltage
- Visual and audible alarm warnings are immediately sent to the receiver when any abnormalities are detected
- Screen can be turned off while still monitoring in the background
- Audio alarm volume can be adjusted or muted
- Customizable settings allow you to adjust to your desired units of measurement
- Temperature units include Fahrenheit and Celsius
- Pressure units include kPa, psi, and bar
- Sensors mount securely inside your trailer or motorhome tires
- Designated wheel orientation is clearly marked on the surface of each sensor
- Interchangeable wheel order means there's no need to move sensors after a tire rotation
- Sensors have longer life expectancy than external cap sensors
- Last 5-10 years depending on use
- 2-Year limited warranty
- Includes:
- 4 Commercial-grade tire sensors
- 4 Metal-sensor valve stems
- Monitor display
- Receiver
- Repeater
- Power Cable
- Suction cup holder
- Installation hardware and instructions
Specs:
- Valve stems fit 0.453" or 0.625" diameter valve stem holes (rubber grommets and nuts are included)
- Sensor valve stem construction: brass
- Operating voltage: 12-24V DC
- Receiver:
- Pressure monitoring range: 0 - 203 psi
- Temperature monitoring range: -40 F - 257 F (-40 C - 125 C)
- Dimensions: 4-1/2" x 2-1/8" x 1"
- Repeater:
- Cable length: 90"
- Dimensions: 3-1/2" x 8" x 7/8"
Note: Wheels with a diameter of 16" or less will have a valve stem hole size diameter of 0.453". Wheels with a diameter larger than 16" will have a valve stem hole size diameter of 0.625".
TPMS4W Tuson RV Brakes Towable Tire Pressure Monitoring System TPMS - 4 Sensors - Interchangeable Valve Stems
Replaces Tuson 335TPMS4WIVS, 335TPMS4W6V, and TPMS4W-A
Installation Details
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
- Wrong item was ordered
- Did not arrive in time
Ratings & Reviews
4.8
58 reviews
by:
Robert
09/13/2026
I had the Airstream dealer install the senders when they installed new tires. The rest of the setup was easy and so far after about 11,000 towing miles it has worked well. Gives good peace of mind knowing the pressure and temps.
by:
Jeff
07/29/2024
Great product! Installed on my 2 axle car trailer my dad built for me and that I have been using since the late 90's. Looking forward to purchasing another kit when I'm ready to put tires on my new 3 axle trailer.
by:
Vytas
09/03/2025
Really like to monitor pressures and temperatures in real time. When one of the tires started leaking I got warning right away before damage was done and was not dependent on other drivers to warn me about destroyed tire after the fact.
Since sensors are internal, I can trust the readings reflect tire/wheel temperature better than external stem sensors.
Internal sensors do not start reading until trailer moves but that is not a problem since readings appear within seconds once wheels start rotating
Since sensors are internal, I can trust the readings reflect tire/wheel temperature better than external stem sensors.
Internal sensors do not start reading until trailer moves but that is not a problem since readings appear within seconds once wheels start rotating
by:
David
09/05/2025
It works well and with the included signal repeater, it works with my 42 foot 5th wheel RV. Just need to understand that you get no tire readings or trailer voltage reading until you're rolling down the road for a few minutes. You can't see your tire pressures before starting your trip.
by:
Alan
02/25/2024
I'm very glad I bought this. While headed down the freeway I started hearing some very low beeping(not knowing there's adjustable volume on this unit, that has now been turned up). I stopped and noticed the right rear tire icon being red, and was able to use my portable compressor to make it home before doing tire damage.
Alan
3/10/2025
Still happy with this product. It has paid for itself in preventing potential tire damage four times. Most recent event was a rapid deflation first beep to sitting on the rim in about 90sec. Seeing this allowed me to take an exit and get off the freeway before doing damage. Do balance the tires after installation, the solid brass valve stems are heavy.
Jameson C.
3/10/2025
@Alan That's amazing! I'm glad you had this!
by:
John
04/24/2023
Bottom line up front: This system works but it doesn't.
After a year of use, these are good, but far from perfect. I find the pressure readings of them to be very accurate to my tire gauge. This past summer, I had the "experience" of losing a trailer wheel. It sheered all 6 studs and I lost the whole wheel (I went back and never did find it, thankfully etrailer had an exact replacement wheel!) I'm not quite sure how long I drove after it fell off, but I imagine it wasn't more than 10-15 minutes.
I was noticing the tire pressure and temperature starting to increase on the side that I had lost the wheel on - and that was my alarming factor. My 10,000lb GVWR bumper pull toy hauler with 4400lb axles would average about 120 degrees. On really hot days I would see it go up to 130 but not much more than that.
Cold tire pressure was 80 and they usually run at 85PSI or so on the road. I noticed the other wheel starting to climb to 90-92PSI and the temp going up to 135, and the other three were at the usual 120 degrees or so. Right about that same time, a trucker honked at me and I pulled over to see I had no wheel.
So now the million dollar question, right? How in the world did I lose the ENTIRE WHEEL, yet the system never alerted me that it wasn't reading info from the wheel I lost? GREAT QUESTION!!!
After I got the studs replaced, I'm back on the road. The system didn't turn red and start beeping at me until another 15 minutes of driving down the road - Obviously I did not have a TPMS sensor installed on my spare tire, so it should have alerted me that there was no reading detected right away.
Tuson had a lackluster response on this with something along the lines of "the TPMS sensor only sends an update once a minute to save battery life". Well that's fantastic, so why the heck didn't it start beeping at me a minute after I lost the wheel?
After a year of use, these are good, but far from perfect. I find the pressure readings of them to be very accurate to my tire gauge. This past summer, I had the "experience" of losing a trailer wheel. It sheered all 6 studs and I lost the whole wheel (I went back and never did find it, thankfully etrailer had an exact replacement wheel!) I'm not quite sure how long I drove after it fell off, but I imagine it wasn't more than 10-15 minutes.
I was noticing the tire pressure and temperature starting to increase on the side that I had lost the wheel on - and that was my alarming factor. My 10,000lb GVWR bumper pull toy hauler with 4400lb axles would average about 120 degrees. On really hot days I would see it go up to 130 but not much more than that.
Cold tire pressure was 80 and they usually run at 85PSI or so on the road. I noticed the other wheel starting to climb to 90-92PSI and the temp going up to 135, and the other three were at the usual 120 degrees or so. Right about that same time, a trucker honked at me and I pulled over to see I had no wheel.
So now the million dollar question, right? How in the world did I lose the ENTIRE WHEEL, yet the system never alerted me that it wasn't reading info from the wheel I lost? GREAT QUESTION!!!
After I got the studs replaced, I'm back on the road. The system didn't turn red and start beeping at me until another 15 minutes of driving down the road - Obviously I did not have a TPMS sensor installed on my spare tire, so it should have alerted me that there was no reading detected right away.
Tuson had a lackluster response on this with something along the lines of "the TPMS sensor only sends an update once a minute to save battery life". Well that's fantastic, so why the heck didn't it start beeping at me a minute after I lost the wheel?
John
4/25/2024
One year later: Still using this system. Its nice to know your PSI at a glance, but as stated in my original review, its not a substitute for keeping tabs on your trailer when towing. You should take time to learn how your trailer looks from your mirrors, because in the event of a flat or lost wheel, one side of the trailer will be lower in the mirror than normal. I also find the re-programming of the wheel sensors to the control box a bit of a PITA. So now, rather than rotating my trailer tires, I find myself flipping the tire on the rim so that the specific wheel drivers front, drivers rear, etc stays in the same spot but I still get the tire rotation done for the most even tire wear possible.
by:
Shawn
07/10/2023
Works very well. I stalled this on a 2023 KZ Durango Gold 5th wheel that is 43' in length. Picked up all four times within seconds of moving and gave very accurate info throughout the entire trip (3.5 hours). This is an automotive-grade sensor kit and works very well. Installation is not hard. Just have to find a tire shop that will install the sensors for you. I was able to find one that did it for me at a very reasonable rate. I paid $10 per tire so $40 total for the installation. I would highly recommend this to anyone looking to install a TPMS system in their RV
Shawn
7/12/2024
Still working GREAT! I have taken numerous trips and worked well everytime.
by:
Tim
03/08/2023
The Tuson TPMS works well on our travel trailer. I had the sensors installed in the wheels when purchasing new tires, and installed the relay and wiring to the battery myself. As a mechanical engineer, I liked that this uses standard automotive type internal sensors, and I wanted to be able to get reliable internal temperature readings just as much as pressure, in order to keep an eye on the wheel bearings in addition to the tires. The system has worked flawlessly for a year now. I also like that the display in the cab can be turned "off" but still will alert you if out of limits, if the display itself is too distracting (it hasn't been). Very pleased with the system.
by:
Dave
10/26/2019
I purchased the Tuson TPMS system because I wanted an internal tire sensor, not a external stem cap type.
I bought the interchangable valve stems because I was going to get new rims for my trailer and didn't know what size would work.
The tire store ended up putting their own stems in because the rims I got were to thick for the Tuson stems.
The hardest part was figuring out there are physical buttons on the side of the receiver, not touch buttons on the screen.
I also installed the power to a fused switch for my electric hitch lift so I can turn off transmitter when parked.
I like the information the unit provides. Besides tire individual tire pressure, you also get temperature of sensor (which can indicate a low tire or hot wheel bearing), and voltage to transmitter unit (which lets me know if the trailer wiring is connected to pickup as voltage is higher when being charged by pickup).
System is expensive, but worth it because of the internal sensors and convenience.
Only complaint is it seems that sensors can't be cloned for replacement.
Would I buy again, yes. I have recommended this system to all my friends that have trailers.
I bought the interchangable valve stems because I was going to get new rims for my trailer and didn't know what size would work.
The tire store ended up putting their own stems in because the rims I got were to thick for the Tuson stems.
The hardest part was figuring out there are physical buttons on the side of the receiver, not touch buttons on the screen.
I also installed the power to a fused switch for my electric hitch lift so I can turn off transmitter when parked.
I like the information the unit provides. Besides tire individual tire pressure, you also get temperature of sensor (which can indicate a low tire or hot wheel bearing), and voltage to transmitter unit (which lets me know if the trailer wiring is connected to pickup as voltage is higher when being charged by pickup).
System is expensive, but worth it because of the internal sensors and convenience.
Only complaint is it seems that sensors can't be cloned for replacement.
Would I buy again, yes. I have recommended this system to all my friends that have trailers.
by:
Tony
08/13/2021
I tow a 29' travel trailer, and we just returned home from a 2-week trip where the Tuson TPMS system performed extremely well. This system replaced my previous TPMS system that had the sensors that screw on to the outside of the valve stems. I used to have to wait until I turned at a sharp enough angle for the dash mounted receiver to pick up the signal...not anymore!
Prior to our trip, I installed the repeater before the tire shop installed the sensors, and the receiver did not acknowledge the trailer battery voltage signal. I even moved the receiver to within a foot of the repeater, still no signal. After the four sensors were installed, everything worked perfectly. I even fudged on the repeater location (directions tell you to mount horizontally under the trailer tongue, I mounted vertically where there was a convenient pre-drilled hole) with no ill effects. The TPMS display cycles between tire pressure, tire temperature, and trailer battery voltage at reasonable intervals. I strongly recommend for ease of installation (thanks tire shop guys) and ease of use.
Prior to our trip, I installed the repeater before the tire shop installed the sensors, and the receiver did not acknowledge the trailer battery voltage signal. I even moved the receiver to within a foot of the repeater, still no signal. After the four sensors were installed, everything worked perfectly. I even fudged on the repeater location (directions tell you to mount horizontally under the trailer tongue, I mounted vertically where there was a convenient pre-drilled hole) with no ill effects. The TPMS display cycles between tire pressure, tire temperature, and trailer battery voltage at reasonable intervals. I strongly recommend for ease of installation (thanks tire shop guys) and ease of use.
by:
Craig
03/07/2023
This product has worked well and as intended. I like that it has its own display and so I don't need to use my phone screen. I wish that the trailer had come with these installed, but since it didn't, these are the best type of retrofit that you can get - mounted to the wheel on the internal side of the vale stem (same as the original equipment would have been). They are not cheap, but they have worked as they we designed and I would get them again. The peace of mind from having a functioning TPMS, especially with a tandem axle trailer, is really great and in my opinion, worthwhile.
by:
Jeff
08/03/2023
Well worth the money. I needed a system that monitored over 100 psi, as well as accommodate the large diameter (5/8”) valve stems. That alone eliminated many of the other systems on the market. The included repeater makes it suitable for longer trailers. (RV @ 40+ feet) Great for peace of mind along the way. Highly recommended!
by:
Brad
10/09/2022
We love the Tuson Tire Monitoring System. Installation requires breaking the tire down to install the sensor but the rest of the installation was really easy. The kit comes with everything needed and straightforward instructions. The display is very clear and easy to read. It scrolls through 3 different data fields; Tire Pressure, Tire Temperature, and Trailer Battery Voltage.
by:
Daniel
05/28/2024
Installation was easy, works great. Like the pease of mind it gives me when towing my camper. Definitely a worthwhile upgrade.
by:
Douglas
07/15/2023
Worked very well, gave me peace of mind driving down the road, installed on 5th wheel camper.
by:
Ken
10/09/2024
Great product and terrific customer service. A+
by:
James
07/18/2023
It works as advertised. After a minute of struggle at the beginning, and excellent customer support, I've put over 9000 miles on this system. It works well...perfectly.
James
7/21/2024
About 7k miles on, and its still working as it should. Worth the price.
by:
Carland
08/01/2022
Received my order promptly. Hadn't had a chance to install the TPS yet.
by:
Randy
08/20/2022
Installed on 36’ fifth wheel. Works flawlessly.
by:
Douglas
02/23/2019
Delivered on time. have not put inside wheels yet. Will let you know when all the snow melts.
by:
Richard
09/11/2022
Works as advertised. Great peace of mind.
by:
Sophia
09/17/2022
by:
Dean
02/08/2024
by:
Mark
01/13/2025
by:
Mike
09/18/2025
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Show More Reviews
See what our Experts say about this Tuson RV Brakes TPMS Sensor
- Which Style Tire Pressure Monitoring System Is Best?Hi Cindy! Better can be a relative term when it comes to things like this. Internal sensors like those found in the Tuson Towable Tire Pressure Monitoring System - 4 Sensors - Brass Interchangeable Valve Stems # 335TPMS4WIVS and TST TPMS - Color Display - Signal Booster - 4 Internal Tire Sensors # TST34FR are very nice options as the valve stem remains bare with no sensor whipping around. They are basically set it and forget it. I say basically as they are still battery powered though....
view full answer... - Picking Between Ball Sensor and Valve Stem Tuson TPMS System for TrailerHey Milos, I would go with the ball sensor setup part # TUS37FR over the part # 335TPMS4WIVS since it is totally separate from the tires valve stems. So if you were to happen to have a valve stem issue and you had the ball sensor kit you could use whatever is convenient to replace it and it wouldn't affect the TPMS. If you went with the valve stem setup you'd have to replace the valve stems with the part # 335TPMS-IVS which isn't the end of the world but it wouldn't be as convenient most...
view full answer... - Recommended Valve Stem For 125-130 PSI And TPMS SensorsHello Joseph, thanks for getting in touch. What I recommend for you is the Americana Metal, Bolt-In Valve Stem # AM20906. This will fit both the 0.453" and 0.625" hole sizes. It is made of chrome plated brass and can handle up to 200 PSI. We have confirmed on many occasions that these work great with the TPMS sensors.
view full answer... - What is Valve Stem Hole Size of Aluminum Phoenix Trailer Wheel # LH88VRHey Charles, the hole for the valve stem on the Aluminum Phoenix Trailer Wheel # LH88VR is 0.625". This is going to be the case for any wheel that is over 15". 8"-15" wheels use the 0.453" holes and wheels over 15" use the 0.625" holes. I am not sure if you are open to a different TPMS system that is compatible but we have the Tuson Towable Tire Pressure Monitoring System # 335TPMS4WIVS which works with both the 0.453" or 0.625" diameter valve stem holes.
view full answer... - Tire Pressure Monitoring System Recommendation for Travel TrailerHey Jerry, I really like the Tuson Tire Pressure Monitoring System part # 335TPMS4WIVS that you referenced. This system replaces the valve stems on the wheels which since you are replacing the tires this would be perfect tire for this. It also is reliable and has a solid range between the monitor and the sensors. Let me know if this is what you were thinking of or if you wanted a different route.
view full answer... - Replacement Wheels for a 2021 Apex Nano 213RDS Hey Annie! Thanks for the link but it didn't provide any additional information that would help me identify the tires and rims you're looking for. Additionally, there is no database that I can look up to see what rims come with that package or your trailer. If you could get me a part number or a picture with what the lug pattern and sizing information I would be happy to look for you. Feel free to email me directly! The Tuson Towable Tire Pressure Monitoring System item # 335TPMS4WIVS...
view full answer... - Internal TPMS Sensor Option for a 2019 Mercedes-Benz Sprinter 3500 with Aluminum WheelsHey Robert, thanks for reaching out! Since your Sprinter has aluminum wheels it wouldn't be a good idea to use a kit like the TST TPMS # TST34FR that uses the stainless steel bands as that would eventually cause galvanic corrosion. For your situation I recommend using the Tuson Towable Tire Pressure Monitoring System # 335TPMS4WIVS instead because the sensor is connected to the valve stem as opposed to wrapping around the wheel itself. With this setup you just have to make sure the brass...
view full answer... - Compatibility of Monitor for Autel Universal TPMS SensorsThe Tuson Towable Tire Pressure Monitoring System, # 335TPMS4WIVS for 4 sensors and # 335TPMS6WIVS for 6 sensors is only sold as a complete unit. If the TPMS sensors you have are actually programmable with other monitors, I recommend you consider the Color Monitor for TST TPMS Systems, # TST-507-D-C. The full-color, wide-screen monitor displays tire pressure and temperature, and provides visual and audible alerts.
view full answer... - Installation and Placement of the Repeater for the Tuson Towable Tire Pressure Monitoring System The repeater of the Tuson Towable Tire Pressure Monitoring System, # 335TPMS4WIVS can be mounted inside the cargo area of the RV. However, ideally, to get best RF transmission between repeater and tire pressure sensors, it should be in an open space and no/limited barriers between tire pressure sensors. For travel trailers with a bumper pull A-frame hitch, it is best place the repeater onto the A-frame area of the trailer and then use the self-tapping screws to fasten it to the A-frame....
view full answer... - Can the Monitor for the Tuson TPMS Be Hardwired To an Up-Fitter Switch?As long as the monitor on the Tuson Towable Tire Pressure Monitoring System - 4 Sensors - Brass Interchangeable Valve Stems # 335TPMS4WIVS is getting 12v of power you can absolutely hardwire it to your up-fitter switch. Additionally, the display is not in full-color but rather only a green as shown below.
view full answer...
- Refresh Time for Tuson Towable Tire Pressure Monitoring SystemThe Tuson Towable Tire Pressure Monitoring System # 335TPMS4WIVS updates the tire pressure, tire temperature, and vehicle battery voltage on the monitor every 5 seconds.
view full answer... - Will 16" Dexstar Silver Modular Trailer Wheel Work with Ford Factory TPMSIn regards to trailer wheels, there are two valve stem hole sizes. There is a 0.453" valve stem hole used on 15" and smaller wheels and 0.625" used on 16" and larger wheels. The Dexstar Silver Modular Trailer Wheel part # AM20760 is a 16" wheel therefore has a 0.625" valve stem hole. There are no 16" trailer wheels with a 0.453" valve stem hole. This poses an issue for the Ford Factory TMPS and one many others have run into this as well. Therefore, if you wish to run TMPS on 16" or larger...
view full answer... - What Is Battery Life of Tuson Towable Tire Pressure Monitoring System # 335TPMS4WIVSThe batteries in the sensors of the Tuson Towable Tire Pressure Monitoring System # 335TPMS4WIVS that you mentioned will last around 5 years with normal use and are not replaceable. You'd have to replace the sensor with the part # 335TPMS-SENS which comes with the battery.
view full answer... - What is the Valve Stem Hole Size of the 17.5" Aluminum Lynx Trailer WheelThe hole for the valve stem on the Aluminum Lynx Trailer Wheel # 274-000006 is 0.625". This is going to be the case for any wheel that is over 15". 8"-15" wheels use the 0.453" holes and wheels over 15" use the 0.625" holes. I am not sure what TPMS sensors you are wanting to use. But we have the Tuson Towable Tire Pressure Monitoring System # 335TPMS4WIVS which works with both the 0.453" or 0.625" diameter valve stem holes.
view full answer... - Adding Sensors a Tuson TPMS SystemI reached out to my contact at Tuson who said that it has to be a Tuson sensor, like what you find in the Kit # 335TPMS4WIVS you referenced, to work with their system. No other programmable TPMS sensors can be used with their system so if you are needing more sensors you will need parts # 335TPMS-SENS and # 335TPMS-IVS for this specific system. If you have a different system please let me know what the part number is and I can let you know what parts you need.
view full answer... - Can A Load Range G Tire Be Installed On The Lionshead Aluminum Siberian Trailer Wheel LH78MR?Welcome back Paul! The Lionshead Aluminum Siberian Trailer Wheel - 16" x 6" Rim - 6 on 5-1/2 - Gunmetal Gray # LH78MR can definitely accept a Load Range G tire (like the Triangle ST235/80R16 Heavy-Duty Radial Tire - Load Range G # TR98VR). That said, I'm not really sure why you would want to. This tire is beefy (like 4,080 pounds of capacity at 110 psi beefy), but this wheel only has 3,200 pounds of capacity. G rated tires are pretty expensive and you really won't be getting the benefits...
view full answer... - Can Aftermarket TPMS Tools Be Used To Pair the Tuson TMPS SensorsI spoke with Tuson about the Tuson Towable Tire Pressure Monitoring System part # 335TPMS4WIVS and they stated they do not condone the use of aftermarket TMPS tools to program their sensors. That said, the system comes pre-programmed but if you had to replace one of the sensors or they were not installed in the correct locations then you can use the Tuson TPMS Display Power Cable part # 335TPMS-DPCABLE which will allow you to pair the senors without having the vehicle close-by otherwise,...
view full answer...
- Operating Distance of Tuson RV and Trailer TPMS # 335TPMS4WIVSI sent your question to Tuson about the Tuson RV and Trailer TPMS # 335TPMS4WIVS and they sent me the following with the attached picture: Based on our test results in an open space environment (without considering the shielding effect of vehicle structure), the max. distance between the sensor (installed in the tire) and the repeater is 20m (65.6 ft.), the max distance between repeater and receiver is 40 m (131.2 ft.). When considering a real-life situation where the shielding effect...
view full answer... - Does Tuson RV TPMS System Work Better on Steel or Aluminum WheelsThe Tuson RV and Trailer TPMS System # 335TPMS4WIVS that you referenced will work equally well on steel or aluminum wheels. I verified this with my contact at Tuson RV. He said that the valve stems use a rubber grommet to seal to the valve stem hole so the valve stem itself doesn't even make contact with the wheel. Because of this the wheel's construction has no impact on the sensors for this system. I have attached a short video review and the complete installation manual that you can...
view full answer... - Will the Tuson Towable Tire Pressure Monitoring System Interfere with Factory TPMSThe Tuson Towable Tire Pressure Monitoring System part # 335TPMS4WIVS will not interfere with factory installed TPMS.
view full answer... - What PSI Range Should TPMS for Trailer be Set at if Tire is Rated for 110 PSIHey Kevin, so here's a fun fact...when you are driving on the highway the pressure will increase one PSI every five minutes in the first 20 minutes of driving. So what that means is you'd see about 115 psi if the tires were inflated to 110. So I would probably set the max of your sensor setup to 120ish and the minimum to maybe like 90 or so? There isn't a set number but this would work well.
view full answer... - What Length Of Trailer Requires The Repeater Be Used On Tuson Tire Pressure Monitoring SystemI contacted the manufacturer to be certain I was providing best possible information. The Tech Rep I spoke with confirmed that the Tuson Towable Tire Pressure Monitoring System, # 335TPMS4WIVS should use the TPMS repeater with trailers greater than 20' in length. Anything less than that should not have issue with sensors making contact to the receiver.
view full answer... - Can The Tuson Towable Tire Pressure Monitoring System Be Used On 2 Separate Tandem Axle TrailersThe Tuson Towable Tire Pressure Monitoring System # 335TPMS4WIVS positions the tire sensors inside the tire so they will stay dry and can be used on your boat trailer. This system is capable of storing 3 different setups with up to 10 sensors per selection. As the system comes with 4 sensors already you will need 4 Valve Stems # 335TPMS-IVS and 4 Sensors # 335TPMS-SENS for your second vehicle. The instructions are linked below which will cover how to pair the sensors for each trailer....
view full answer... - Availability of Tire Monitor System for a 5th Wheel TrailerWe do have a variety of tire monitor systems! If you can let me know how many axles your trailer has and what size wheels you have I can make a recommendation from the linked product list page. For example, the Tuson # 335TPMS4WIVS comes with 4 transmitters with interchangeable valve stems for varying diameter holes.
view full answer...
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Jeff
8/1/2025
Still working great! Would buy again for sure!