Tire Valve Stems: The Tire Valve Stem Selection Process
WEBMar 1, 2001 — These valve stems are rated at 100 psi (6.9 bars) maximum. Another good alternative is the use of a clamp-in metal valve stem rated at 200 psi (13.8 bars). The TR600HP and TR602HP valve stems are specified for .453-inch diameter stem holes, and the TR801HP and TR802HP stems are specified for .625-inch diameter holes.
TPMS Radio Frequency Theory and Operation - Tire Review …
WEBOct 31, 2019 — Direct TPMS uses radio signal technology and is prone to interference. The majority of TPMS sensors are activated with a low-frequency signal (125 kHz) coming from a TPMS tool. This radio signal varies from vehicle to vehicle (some require more power than others) and forces the sensor to transmit. This signal excites the antenna coil in the sensor.
Top 3 TPMS Problems and How to Solve Them - Tire Review …
WEBMay 1, 2018 — Throughout the year, my company participates in numerous training clinics and sales events. We often hear the concerns and challenges automotive service professionals are confronted with. Three headaches we hear most often are: 1. Knowing the right relearn. 2. Customers come back with a “flashing” TPMS light. 3.
The Proper Way to Diagnose and Reset TPMS Systems - Tire …
WEBJun 1, 2017 — The tire pressure monitoring system’s (TPMS) primary function is to make the driver aware of the state of tire pressure within the tires. Under normal system operations, the TPMS system will alert the driver when one or more affected tires PSI reading falls below 25% of the vehicle’s placard. When the tire sensor indicates “low tire pressure,” it sends a radio frequency (RF) signal of ...
Understanding the Differences Between A/C Compressor Oils
WEBOct 11, 2016 — According to a DENZO report, “Analysis of DENSO A/C compressor warranty claims shows that in a quarter of all cases, garages did not use the correct PAG oil that is needed for DENSO compressors. The use of incorrect oils, such as universal oils or oil mixtures, inevitably leads to seizure and damage. This is because universal oils, often ...
Changing TPMS Sensor Batteries - Tire Review Magazine
WEBApr 18, 2011 — Mounted inside a tire assembly on valve stems or wheel rims, the sensors are usually powered by 3-volt lithium ion batteries, but some use 1.25-volt nickel metal hydride batteries. There are developments underway that promise battery-less sensors in the future, having the potential to dramatically change TPMS markets.
Tire Technology: The Science & Engineering Behind Making a Tire
WEBJun 8, 2018 — However, the science and engineering behind tires is fascinating. It’s complex and unpredictable because tires are one of the most intricate mechanical composites existing in the engineering universe. It’s a clever mix of steel, nylon, polyester and rubber in the form of a round object that’s responsible for most vehicle characteristics.
Tire Review Magazine
WEBSep 16, 2024 — Featured On-Demand Webinar. Transmission R&R: Post Installation Diagnostics, Repairs and Inspection. Original Air Date. August 21, 2024. Speakers. Andrew Markel, Director of Technical Content, Tech Group, Babcox Media. Transmission replacement is a major job. Installing the new unit is straightforward, but ensuring it performs like the original ...
Continental Launches General Tire AltiMax RT45 - Tire Review …
WEBJun 10, 2022 — 146,568 original equipment and replacement tires in the U.S. are subject to a voluntary exchange program and will be replaced free of charge. By Christian Hinton. Published: August 29, 2024. Subscribe. Continental's General Tire brand is launching the General AltiMax RT45, the successor to the RT43, with improved wear and reliable wet grip.
Do’s and Don’ts of TPMS Installation and Maintenance
WEBApr 11, 2017 — The major benefits of TPMS maintenance are extended tire life and safety. The system ultimately saves time and money by helping maintain proper tire pressure for even wear, better fuel economy and extended tire life. A broken TPMS may also lead to lower fuel economy. With properly maintained and …