TL;DR: WeatherTech MudFlaps No-Drill DigitalFit are literally the best low-profile option right now.

Yo, I totally feel u on this! I've been super cautious about my paint too cuz the Lyriq's aerodynamics basically funnel debris right onto the rockers. In my experience, the OEM ones are way too chunky and honestly kinda ruin the lines of the car, right?

I would suggest looking at the WeatherTech MudFlaps 110142-120142 for the Lyriq. They're basically a custom-molded fit that uses the existing factory bolt locations, so absolutely no drilling required. They blend in way better with the black trim than the bulky GM ones. Just make sure to clean the wheel well surface with some IPA before install to ensure a flush fit. Gl with the winter prep!!

Curious about one thing: are you planning on doing the install yourself or taking it to a shop?? I'm asking because safety is a huge deal for me, and some of these "no-drill" kits can actually loosen up over time if they aren't torqued down just right, which is super sketchy at highway speeds.

I've been looking into the A-Premium Splash Guards for Cadillac Lyriq 2023-2024 vs. something like a custom-cut 3M Scotchgard Paint Protection Film Pro Series wrap for those lower rockers. From what I've seen, the plastic guards are great for big chunks, but they can sometimes trap grit *behind* the guard, which vibrates and actually scratches the paint anyway—kinda ironic, right? If you go with the PPF route, you keep the sleek profile and get 100% protection, but it's way more expensive than a $50 kit. But yeah, let me know if ur comfortable messing with the wheel well liners yourself and I can give more specific safety tips! peace

Quick question - before I jump in with some ideas, do you have the Sport trim or the Luxury trim? I ask cuz the rocker panels and the trim colors actually vary a bit, and I'd hate for you to buy something that doesn't match the finish!

I totally get being cautious though!! Honestly, I was sooo worried about rock chips on mine too. Since you want to stay budget-friendly and avoid that bulky OEM look, I'd maybe look into:

* A-Premium Splash Guards Mud Flaps for Cadillac Lyriq 2023-2024 - These are usually way cheaper than the dealer and look pretty sleek.
* Topfit for Cadillac Lyriq Mud Flaps No Drill - Super easy to install yourself without messing up the wheel wells.

I actually tried a cheap set first just to see, but ended up going with a local shop to do a tiny strip of PPF behind the wheels too just to be extra safe. It's kinda scary how much these EVs kick up, right?

Sooo I actually spent way too much time obsessing over this because I'm super protective of the paint on my Lyriq too. Honestly, the aerodynamics on these EVs are basically a vacuum for road grit! For your situation, I would suggest looking at the technical trade-offs between the big brands before you pull the trigger because the "sleek profile" you mentioned is hard to keep with some of these kits.

Here's how I see the current options:

* GM Genuine Parts Cadillac Lyriq Front and Rear Splash Guards (OEM): These are basically tank-proof and use existing bolt holes, but yeah, they're highkey chunky. They're made of a rigid TPO plastic that matches the trim texture perfectly, but they definitely break up that side profile.
* WeatherTech MudFlap No-Drill DigitalFit for Cadillac Lyriq: These are the technical winners for me. They use a patented QuickTurn locking system so there is LITERALLY zero drilling into your new baby. They're thinner than OEM but still provide about 3 inches of coverage.
* AOMSAZ Cadillac Lyriq Mud Guards Set: This is a cheaper aftermarket kit that's even lower profile. They're more like "stone guards" than full mud flaps, which might be exactly the look your going for if you just want to stop rock chips without the rally car vibe.

I went with the WeatherTechs and I'm super happy with the long-term value. They've survived a nasty winter already with no complaints. Plus, the fitment around the unique wheel well liner is 10/10. Just make sure you clean the paint behind the flap before installing to avoid any micro-scratching over time!! gl with the new ride! 👍