Review on 🚗 GM Tire Pressure Sensor - CDWTPS 13581558, 315MHz TPMS Replacement for Buick GMC Chevy Cadillac - Set of 4, Part# 20923680 by Jason Sergeantson

CDWTPS are great TPMS sensors that work great with our 2008 HHR. I originally bought two, one to replace a broken machine and the other as a spare in case I messed up the first one trying to install it. Turns out the tire shop who last replaced my TPMS sensors hadn't recalibrated them to match their position on the car so I replaced the right rear one which was reporting poor performance only to find that the right was indeed the bad. Luckily I had a spare on hand. So that day I swapped out both sensors on the right, the one that was really bad and the one that wasn't bad yet. About a month later the left front sensor on the car failed so instead of just buying one or one and a replacement I bought a set of the four I should have bought first. Of course, literally a week or two after I replaced the left front, the left back broke. Luckily I had the part (both spare and replacement) on hand. So in less than two months I replaced all four sensors with CDWTPS sensors and they all work GREAT! A tire shop that installs a tire that doesn't last half the life of the original equipment charges $60 plus tax PER TIRE! If you do it yourself, buying CDWTPS sensors as sets of four costs about $10 per tire plus tax and about 20 minutes of labor. Because the inner bead was not broken off, the tire never landed on the rim, and these sensors weigh only a few grams as much as the ones they replaced. The wheels weren't balanced and I don't think it's necessary. Replacing the sensors is surprisingly easy and they work like new. You save on a first wheel or two or more and pay for any tools you don't already need to get the job done. I STRONGLY recommend CDWTPS TPMs sensors if they fit your car and will buy another set of these if they stop working while I still own the car. And I already have two spare parts on hand.