My end of year 2019 produced GMC Sierra 1500 5.3 V8, 4WD X31 4 door truck had a serious malfunction that could have caused great harm. I was driving down my driveway at approximately 20 mph when the truck's rear wheels locked up, stopping the truck instantly, sending me into the steering wheel narrowly missing the windshield with my face. After a moment, I attempted to drive again to move the truck out of the travel path. When I did, the truck back wheels completely locked up again (when I reached 6mph).?I had the truck towed to my local shop and was told that it was the transmission locking up making the wheels lock up. The part (transmission) that was ordered for repair was on national backorder and took over two months to get my truck repaired and functional again. I was fortunate to have a warranty (now expired) and pay a percentage of the repair fee, however, the total repair fee was near 12,000. This was paid for by myself and my warranty company. Considering the part was on national backorder, I know that these types of problems are occurring with many of these trucks. I learned of the recall for this same problem that my truck had and checked the recall for my vin. To my complete surprise, my truck was not listed as being recalled, even though the EXACT same problem occurred with my truck. I would like to get the cost of the repairs refunded considering it took GM so long to recall the problem leaving me to pay for their errors. This is not a cheap automobile and was expected to be built well. I am very fortunate that I was not on a major highway or traveling at a high rate of speed when this happened. It was a very scary ordeal being propelled into the windshield of your vehicle when driving due to abrupt, extremely unusual 100% mechanical failure of no fault of your own. This recall should be expanded to include ALL vehicles that have the faulty transmission, including mine. Repair receipts can be provided. I appreciate your time and consideration.

- Ocean Springs, MS, USA

While making a righthand turn at approximately 10-15 mph, my passenger side front wheel failed at the ball joint and collapsed. Reviewing the carfax, this is the 2nd time this has happened to this vehicle (the first was on the driver side wheel). I noticed Safety Recall Report 21V-718 seems to describe the issue I'm facing with the "front upper control arm experiencing accelerated wear... leading to ball joint separation", but according to GM, since no unsatisfied recalls are shown on my VIN report, there's nothing they're willing to do. I believe the failed part number is 573. This failure left my truck sitting in the middle of the road obviously with no way to move it other than a tow truck dragging it onto his bed.

- Pace, FL, USA

Driving at roughly 3 miles per hour in 4 wheel high on a gravel road.the axle broke and the tire collapsed. I strongly believe something is defective. (maybe a weld issue?)

- Iowa City, IA, USA

Steering freeze up on me son hit an electric pole head on rolled over few times. The front air bags did not deploy and the left back tire was deployed with the rotor. This happened out of the city limits coming into town.

- Odessa, TX, USA

The contact owns a 2019 GMC Sierra 1500. While driving approximately 5 mph, a "terrible noise" was heard. The rear driveshaft assembly connected to the differential came apart. The vehicle was taken to barker Buick GMC (985-464-8194, located at 6444 w main St, houma, la 70360) where the rim, flange, and the wheel were replaced. The manufacturer was made aware of the failure and stated that the dealer performed the correct repairs. The failure mileage was approximately 10,400. Contacted GM customer assistence in and in conclusion said that the part was not defective and closed my complaint case no. 9-5277582246

- Morgan City, LA, USA