GM has issued a service bulletin instructing its dealers to replace the electronic control unit of inoperative power-retractable tonneau covers (RPO code 5KM) on certain units of the 2022 GMC Hummer ...

A Hummer EV owner says that a taillight replacement costs quite a lot after getting a quote from the renowned automaker GM. But is this pricing for real? Well, as much as it looks like some mistake, ...

GMC Hummer EV owners should be very careful not to damage their vehicles’ taillights, because they are apparently extremely expensive to replace. One owner was recently quoted $4,040 not including ...

If you’re one of the lucky few to score a Hummer EV (hopefully not at a crazy auction price), it might behoove you to protect your tail lights from damage. As one owner in a Hummer EV Facebook group ...