GRUNDIG 860 TPMS, Multi-Trailer Switching, Independent Axle Pressure Alerts Setup, 6–110 Wheel Monitoring, 200 PSI, 5 Inch Touch Screen, Real-Time Tire Pressure & Temp Alerts

What this page covers

• Key Product Highlights
• Broad Vehicle Compatibility (6 - 110 Tires)
• Powered by German Infineon Microchip
• Smart Multi-Trailer Memory & Touchscreen Control
• Real-Time Safety Alarm Safeguards
• High Pressure Alert
• Low Pressure Alert
• High Temp Alert
• Fast Air Leakage Alert
• Sensor Low Battery Alert
• Sensor Fault Alert
• Why TPMS Matters
• Important External Sensor Installation Precautions
• Technical Specifications
• Frequently Asked Questions
• Compare TPMS Specifications
• GRUNDIG 860 TPMS, Multi-Trailer Switching, Independent Axle Pressure Alerts Setup, 6–110 Wheel Monitoring, 200 PSI, 5 Inch Touch Screen, Real-Time Tire Pressure & Temp Alerts product imagery.
• Current public product facts and purchase options.

Key Product Highlights

• Independent Axle Alarm Settings: Customize pressure alarm thresholds independently for each axle, allowing you to set tailored, precise pressure alert values for both your main vehicle and trailer.
• 5.0" HD Touchscreen Display: High-responsiveness 5.0-inch color touch screen LCD display provides fluid touch navigation, high contrast visibility under direct sunlight, and effortless menu operation.
• Multi-Trailer Switching & Memory: Store multiple trailer profiles simultaneously. Easily toggle monitoring between different trailers with one tap—no sensor re-pairing required when towing different rigs.
• Massive 6 to 110 Wheel Monitoring: Advanced expansion capacity supports monitoring from 6 up to 110 wheels across a wide 0–200 PSI (13.8 BAR) testing range.
• 4GB eMMC Flash Memory & 128MB DDR3 SDRAM: Built-in high-capacity flash memory stores tire pressure history logs, sensor IDs, and vehicle trailer configurations without losing data during power-off.
• Standard & GPS-Enabled Versions Available: Choose between standard real-time TPMS monitoring or the upgraded GPS-enabled edition for precise real-time vehicle speed and positioning tracking.
• German Infineon Microchip Core: Powered by advanced Infineon microchip processing for maximum 433.92MHz RF wireless anti-interference stability, rapid data refresh, and pinpoint accuracy (±1.5 PSI / ±3°C).
• Comprehensive 6-in-1 Real-Time Alarms: Instant visual and audible alerts for High Pressure, Low Pressure, High Temperature, Fast Air Leakage, Sensor Low Battery, and Sensor Fault.
• IP67 Waterproof External Sensors: Heavy-duty TS external sensors built to withstand extreme weather, dust, and water immersion with user-replaceable CR1632 coin batteries.

Broad Vehicle Compatibility (6 - 110 Tires)

Specially engineered for American and European heavy-duty towing setups, multi-trailer RVers, and commercial logistics fleets requiring high-pressure stability and flexible trailer management:

• Class A, B & C RVs & Motorhomes: Full monitoring coverage for large Class A diesel pushers, integrated motorhomes, and campervan conversions.
• Fifth-Wheel Trailers & Travel Trailers: Prevents highway blowouts on heavy 5th wheels, toy haulers, horse trailers, boat trailers, and multi-axle travel campers.
• Dually Pickup Trucks & Tow Vehicles: Monitors heavy-duty dual rear wheel trucks (Ford Super Duty, RAM 3500, Chevy Silverado HD) towing multi-axle trailers.
• Heavy-Duty Commercial Transports & Semi-Trucks: Engineered for commercial semi-trucks, 18-wheelers, dump trucks, long-haul freight trailers, and multi-axle logistics fleets up to 110 tires.
• Multi-Trailer Rig Switchers: Ideal for drivers who swap between multiple trailers (e.g., travel trailer on weekends, utility/boat trailer on weekdays) with seamless profile switching.

Powered by German Infineon Microchip

At the core of the GRUNDIG 860 TPMS is the industry-leading German Infineon Microchip . Built with precise engineering standards, it operates on a dedicated 433.92MHz frequency to deliver lightning-fast signal refresh rates, superior anti-interference performance over long trailer lengths, and ultra-low power consumption for extended battery life.

Smart Multi-Trailer Memory & Touchscreen Control

Equipped with 4GB eMMC Flash Memory and 128MB DDR3 SDRAM , the GRUNDIG 860 TPMS acts as a smart onboard computer for your tire management. It permanently saves sensor ID pairings and vehicle layout profiles for multiple trailers.

When you detach one trailer and hitch up another, simply select the active trailer profile on the 5.0" Touchscreen LCD . The system instantly switches monitoring to the active trailer— no unscrewing sensors, no manual re-pairing, and no false alarms from idle trailers parked at home!

Real-Time Safety Alarm Safeguards

The 860 TPMS continuously monitors tire pressure and temperature every second, providing instant multi-level visual alerts on the 5" touch screen along with loud audible beeps for 6 critical safety conditions:

High Pressure Alert

Triggers immediately when tire pressure exceeds safety thresholds, preventing dangerous thermal blowouts.

Low Pressure Alert

Warns when pressure drops below safe operational limits, protecting rims and maintaining fuel efficiency.

High Temp Alert

Alerts when tire internal temperature rises above safe limits to prevent tread separation and tire degradation.

Fast Air Leakage Alert

Detects sudden air pressure drop within seconds due to punctures, giving you vital time to pull over safely.

Sensor Low Battery Alert

Displays a warning icon for the specific wheel position when the sensor CR1632 coin battery voltage drops.

Sensor Fault Alert

Signals instantly if a sensor experiences signal loss, physical damage, or communication failure.

Why TPMS Matters

Protect Your Fleet, Your RV, and Your Journey. A tire blowout at high speed on a heavy RV, 5th wheel, or commercial semi-truck can lead to catastrophic damage, expensive roadside assistance, and severe safety hazards. The GRUNDIG 860 TPMS acts as your continuous digital co-pilot—detecting micro-leaks and thermal buildup long before they become dangerous blowouts, optimizing tire footprint, and reducing fuel consumption on every haul.

Important External Sensor Installation Precautions

• Power On Display First: Always turn on the 5" touchscreen monitor before installing external sensors on your tire valves. This allows real-time signal handshake as each sensor is attached.
• Valve Stem Recommendation: Due to external sensor weight at high speeds, we recommend using metal / brass / aluminum alloy valve stems to prevent rubber stem flexing.
• Air Leakage Test: Spray soapy water around the valve nozzle after tightening sensors to verify a 100% airtight seal before driving.
• Anti-Theft Hex Lock Nuts: Thread the included anti-theft nut onto the valve stem first, screw on the TS sensor, and use the provided wrench to tighten the nut counter-clockwise firmly against the sensor base.
• Signal Booster (Repeater) Placement: For trailer setups longer than 10 meters (33 ft) or 22–110 wheel configurations, install the repeater near the trailer midpoint. Connect Red wire to (+) and Black wire to (-).
• Avoid Chemical Sealants: Do not use liquid tire sealants inside tires, as liquid chemicals can block the sensor pressure port and ruin internal components.

Technical Specifications

Product Model GRUNDIG 860 TPMS

Display Screen 5.0-Inch Color Touchscreen LCD Display

Monitoring Capacity Supports 6 to 110 Wheel Configurations

Trailer Management Multi-Trailer Memory & Switching (No re-pairing needed)

Internal Memory / Storage 4GB eMMC Flash Storage + 128MB DDR3 SDRAM

GPS Tracking Available in Standard & GPS-Enabled Editions

Pressure Testing Range 0 to 200 PSI (0 - 13.8 BAR)

Pressure Accuracy ±1.5 PSI (±0.1 BAR)

Temperature Accuracy ±3°C

Operating Voltage DC 9V ~ 36V (Compatible with 12V / 24V vehicle systems)

Power Consumption 130mA ~ 220mA (@24V)

Display Monitor Battery 1250 mAh Rechargeable Lithium-ion Battery Pack

Operating Temperature 32°F to 122°F (0°C to 50°C)

Storage Temperature 14°F to 140°F (-10°C to 60°C)

Transmission Frequency 433.92 MHz RF Wireless (Powered by German Infineon Chip)

Sensor Rating & Model TS External Sensor | IP67 Waterproof & Dustproof

Sensor Battery & Lifespan CR1632 User-replaceable Coin Cell (~2 Years Lifespan)

Frequently Asked Questions

Q1: How does the Multi-Trailer Switching feature work if I own 2 or more trailers?

The GRUNDIG 860 features built-in 4GB eMMC flash memory. You can install sensors on all your trailers. When taking a specific trailer on the road, simply tap the 5" touchscreen to select that trailer's profile. The system will monitor only the active trailer in use without requiring sensor re-pairing or clearing memory!

Q2: What is the difference between the Standard and GPS versions?

Both versions provide full 6–110 wheel pressure and temperature monitoring up to 200 PSI with touchscreen controls. The GPS-enabled edition includes an internal GPS module to display compass, speed, altitude and distance.

Q3: Why does the 860 TPMS require built-in Flash Memory (eMMC & SDRAM)?

Because the 860 TPMS can monitor up to 110 tires and multiple trailer profiles, the onboard 4GB eMMC storage and 128MB DDR3 SDRAM ensure fast touchscreen responsiveness, stable storage of sensor ID mappings, and logging of historical pressure data even when power is turned off.

Q4: Can I switch pressure and temperature units on the touchscreen?

Yes. You can easily toggle PSI / bar / kPa / kgf/cm² for pressure, and °F and °C for temperature directly via the touch settings menu on the 5" display.

Q5: How many wheels can this system support, and can I add more sensors later?

The 860 TPMS supports anywhere from 6 to 110 wheels. You can start with a base kit and add additional TS external sensors as your fleet or trailer setup expands.

Q6: How long do external sensor batteries last and how do I replace them?

Each external sensor uses a standard CR1632 coin cell battery with an average lifespan of 2 years under regular driving. You can easily unscrew the sensor shell using the included tool and insert a fresh CR1632 battery in less than 1 minute.

Q7: What operating voltage does the display monitor support?

The monitor supports DC 9V to 36V wide voltage input, making it fully compatible with standard 12V passenger/pickup truck cigarette lighter sockets as well as heavy-duty 24V commercial vehicle electrical systems.

Q8: What real-time information does the GPS dashboard provide?

Based on the GPS dashboard interface, it provides the following 4 key metrics in real-time:

• Compass: A dynamic electronic compass showing the vehicle's real-time heading (N, S, E, W).
• Real-time Speed: Accurately calculates and displays the current driving speed in miles/hr .
• Altitude: Displays the current elevation in ft .
• Trip Distance: Records and displays the travel distance in mi .

Compare TPMS Specifications

Compare Models HIGHEST PRESSURE S08 Learn More SOLAR EXPANSION 550S Learn More ENTRY LEVEL RV01 Learn More 5" TOUCH & 110 WHEEL 860 TPMS Learn More

Max Pressure 217 PSI (15.0 BAR) 200 PSI (13.8 BAR) 116 PSI (8.0 BAR) 200 PSI (13.8 BAR)

Supported Wheels 8 - 12 Wheels 6 - 36 Wheels 4 - 8 Wheels 6 - 110 Wheels

Best Suited For Heavy Duty & High-PSI Trailers Solar Powered RVs & Rigs Standard RVs & Campers Multi-Trailer & Commercial Fleets

Swipe for more specs

Compare Models Max Pressure Supported Wheels Best Suited For Action

HIGHEST PRESSURE S08 217 PSI (15.0 BAR) 8 - 12 Wheels Heavy Duty & High-PSI Trailers Learn More

SOLAR EXPANSION 550S 200 PSI (13.8 BAR) 6 - 36 Wheels Solar Powered RVs & Rigs Learn More

ENTRY LEVEL RV01 116 PSI (8.0 BAR) 4 - 8 Wheels Standard RVs & Campers Learn More

5" TOUCH & 110 WHEEL 860 TPMS 200 PSI (13.8 BAR) 6 - 110 Wheels Multi-Trailer & Commercial Fleets Learn More

Product Gallery

The public GRUNDIG 860 TPMS, Multi-Trailer Switching, Independent Axle Pressure Alerts Setup, 6–110 Wheel Monitoring, 200 PSI, 5 Inch Touch Screen, Real-Time Tire Pressure & Temp Alerts product response contains 22 product images.

Facts Index

Purchase Options

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Frequently Asked Questions

What is the price of GRUNDIG 860 TPMS, Multi-Trailer Switching, Independent Axle Pressure Alerts Setup, 6–110 Wheel Monitoring, 200 PSI, 5 Inch Touch Screen, Real-Time Tire Pressure & Temp Alerts?

GRUNDIG 860 TPMS, Multi-Trailer Switching, Independent Axle Pressure Alerts Setup, 6–110 Wheel Monitoring, 200 PSI, 5 Inch Touch Screen, Real-Time Tire Pressure & Temp Alerts has a starting price of USD 25.00. 6 External Sensors-200 PSI Version / Without GPS: USD 359.00. 6 External Sensors-200 PSI Version / With GPS: USD 409.00. 6 External Sensors-200 PSI Version+Signal Booster / Without GPS: USD 379.00. 6 External Sensors-200 PSI Version+Signal Booster / With GPS: USD 429.00. 8 External Sensors-200 PSI Version / Without GPS: USD 409.00. 8 External Sensors-200 PSI Version / With GPS: USD 459.00. 8 External Sensors-200 PSI Version+Signal Booster / Without GPS: USD 429.00. 8 External Sensors-200 PSI Version+Signal Booster / With GPS: USD 479.00. 10 External Sensors-200 PSI Version+Signal Booster / Without GPS: USD 499.00. 10 External Sensors-200 PSI Version+Signal Booster / With GPS: USD 549.00. 12 External Sensors-200 PSI Version+Signal Booster / Without GPS: USD 549.00. 12 External Sensors-200 PSI Version+Signal Booster / With GPS: USD 599.00. 12 External Sensors-200 PSI Version+2 Signal Booster / Without GPS: USD 569.00. 12 External Sensors-200 PSI Version+2 Signal Booster / With GPS: USD 619.00. 14 External Sensors-200 PSI Version+Signal Booster / Without GPS: USD 599.00. 14 External Sensors-200 PSI Version+Signal Booster / With GPS: USD 649.00. 16 External Sensors-200 PSI Version+Signal Booster / Without GPS: USD 649.00. 16 External Sensors-200 PSI Version+Signal Booster / With GPS: USD 699.00. 18 External Sensors-200 PSI Version+Signal Booster / Without GPS: USD 699.00. 18 External Sensors-200 PSI Version+Signal Booster / With GPS: USD 749.00. 22 External Sensors-200 PSI Version+Signal Booster / Without GPS: USD 799.00. 22 External Sensors-200 PSI Version+Signal Booster / With GPS: USD 849.00. 36 External Sensors-200 PSI Version+2 Signal Boosters / Without GPS: USD 1149.00. 36 External Sensors-200 PSI Version+2 Signal Boosters / With GPS: USD 1199.00. 40 External Sensors-200 PSI Version+2 Signal Boosters / Without GPS: USD 1249.00. 40 External Sensors-200 PSI Version+2 Signal Boosters / With GPS: USD 1299.00. 60 External Sensors-200 PSI Version+3 Signal Boosters / Without GPS: USD 1769.00. 60 External Sensors-200 PSI Version+3 Signal Boosters / With GPS: USD 1819.00. 110 External Sensors-200 PSI Version+6 Signal Boosters / Without GPS: USD 3079.00. 110 External Sensors-200 PSI Version+6 Signal Boosters / With GPS: USD 3129.00. External Sensor*1 / Without GPS: USD 25.00.

Can I purchase GRUNDIG 860 TPMS, Multi-Trailer Switching, Independent Axle Pressure Alerts Setup, 6–110 Wheel Monitoring, 200 PSI, 5 Inch Touch Screen, Real-Time Tire Pressure & Temp Alerts?

6 External Sensors-200 PSI Version / Without GPS is available to purchase. 6 External Sensors-200 PSI Version / With GPS is available to purchase. 6 External Sensors-200 PSI Version+Signal Booster / Without GPS is available to purchase. 6 External Sensors-200 PSI Version+Signal Booster / With GPS is available to purchase. 8 External Sensors-200 PSI Version / Without GPS is available to purchase. 8 External Sensors-200 PSI Version / With GPS is available to purchase. 8 External Sensors-200 PSI Version+Signal Booster / Without GPS is available to purchase. 8 External Sensors-200 PSI Version+Signal Booster / With GPS is available to purchase. 10 External Sensors-200 PSI Version+Signal Booster / Without GPS is available to purchase. 10 External Sensors-200 PSI Version+Signal Booster / With GPS is available to purchase. 12 External Sensors-200 PSI Version+Signal Booster / Without GPS is available to purchase. 12 External Sensors-200 PSI Version+Signal Booster / With GPS is available to purchase. 12 External Sensors-200 PSI Version+2 Signal Booster / Without GPS is available to purchase. 12 External Sensors-200 PSI Version+2 Signal Booster / With GPS is available to purchase. 14 External Sensors-200 PSI Version+Signal Booster / Without GPS is available to purchase. 14 External Sensors-200 PSI Version+Signal Booster / With GPS is available to purchase. 16 External Sensors-200 PSI Version+Signal Booster / Without GPS is available to purchase. 16 External Sensors-200 PSI Version+Signal Booster / With GPS is available to purchase. 18 External Sensors-200 PSI Version+Signal Booster / Without GPS is available to purchase. 18 External Sensors-200 PSI Version+Signal Booster / With GPS is available to purchase. 22 External Sensors-200 PSI Version+Signal Booster / Without GPS is available to purchase. 22 External Sensors-200 PSI Version+Signal Booster / With GPS is available to purchase. 36 External Sensors-200 PSI Version+2 Signal Boosters / Without GPS is available to purchase. 36 External Sensors-200 PSI Version+2 Signal Boosters / With GPS is available to purchase. 40 External Sensors-200 PSI Version+2 Signal Boosters / Without GPS is available to purchase. 40 External Sensors-200 PSI Version+2 Signal Boosters / With GPS is available to purchase. 60 External Sensors-200 PSI Version+3 Signal Boosters / Without GPS is available to purchase. 60 External Sensors-200 PSI Version+3 Signal Boosters / With GPS is available to purchase. 110 External Sensors-200 PSI Version+6 Signal Boosters / Without GPS is available to purchase. 110 External Sensors-200 PSI Version+6 Signal Boosters / With GPS is available to purchase. External Sensor*1 / Without GPS is available to purchase.

What variants are available for GRUNDIG 860 TPMS, Multi-Trailer Switching, Independent Axle Pressure Alerts Setup, 6–110 Wheel Monitoring, 200 PSI, 5 Inch Touch Screen, Real-Time Tire Pressure & Temp Alerts?

The public product response lists 31 variants: 6 External Sensors-200 PSI Version / Without GPS; 6 External Sensors-200 PSI Version / With GPS; 6 External Sensors-200 PSI Version+Signal Booster / Without GPS; 6 External Sensors-200 PSI Version+Signal Booster / With GPS; 8 External Sensors-200 PSI Version / Without GPS; 8 External Sensors-200 PSI Version / With GPS; 8 External Sensors-200 PSI Version+Signal Booster / Without GPS; 8 External Sensors-200 PSI Version+Signal Booster / With GPS; 10 External Sensors-200 PSI Version+Signal Booster / Without GPS; 10 External Sensors-200 PSI Version+Signal Booster / With GPS; 12 External Sensors-200 PSI Version+Signal Booster / Without GPS; 12 External Sensors-200 PSI Version+Signal Booster / With GPS; 12 External Sensors-200 PSI Version+2 Signal Booster / Without GPS; 12 External Sensors-200 PSI Version+2 Signal Booster / With GPS; 14 External Sensors-200 PSI Version+Signal Booster / Without GPS; 14 External Sensors-200 PSI Version+Signal Booster / With GPS; 16 External Sensors-200 PSI Version+Signal Booster / Without GPS; 16 External Sensors-200 PSI Version+Signal Booster / With GPS; 18 External Sensors-200 PSI Version+Signal Booster / Without GPS; 18 External Sensors-200 PSI Version+Signal Booster / With GPS; 22 External Sensors-200 PSI Version+Signal Booster / Without GPS; 22 External Sensors-200 PSI Version+Signal Booster / With GPS; 36 External Sensors-200 PSI Version+2 Signal Boosters / Without GPS; 36 External Sensors-200 PSI Version+2 Signal Boosters / With GPS; 40 External Sensors-200 PSI Version+2 Signal Boosters / Without GPS; 40 External Sensors-200 PSI Version+2 Signal Boosters / With GPS; 60 External Sensors-200 PSI Version+3 Signal Boosters / Without GPS; 60 External Sensors-200 PSI Version+3 Signal Boosters / With GPS; 110 External Sensors-200 PSI Version+6 Signal Boosters / Without GPS; 110 External Sensors-200 PSI Version+6 Signal Boosters / With GPS; External Sensor*1 / Without GPS.

Who makes GRUNDIG 860 TPMS, Multi-Trailer Switching, Independent Axle Pressure Alerts Setup, 6–110 Wheel Monitoring, 200 PSI, 5 Inch Touch Screen, Real-Time Tire Pressure & Temp Alerts?

Grundig-auto is the listed brand of GRUNDIG 860 TPMS, Multi-Trailer Switching, Independent Axle Pressure Alerts Setup, 6–110 Wheel Monitoring, 200 PSI, 5 Inch Touch Screen, Real-Time Tire Pressure & Temp Alerts.