In my experience, you definitely wanna skip the universal mats because they're basically just trip hazards that never stay put lol. Honestly, I've tried many different setups over the years for my Trailblazer and I'm currently running the WeatherTech Cargo Liner for Chevrolet Trailblazer. It's literally laser-measured, so the fitment is basically perfect and it wont slide around at all because of the material grip.

Between the two big brands, if you're worried about spills from groceries or muddy gear, the Husky Liners Weatherbeater Cargo Liner actually has a slightly higher lip height in some areas compared to the WeatherTech. I think the Husky ones are also a bit more "rubbery" feeling, whereas the WeatherTech feels more like a hard, textured thermoplastic. Both are super durable tho!

One technical detail to watch out for is whether you have the adjustable cargo shelf in your Trailblazer. I found out the hard way that some liners only fit when the floor is in the lower position. For the best protection against actual liquid messes, I'd go with the WeatherTech Cargo Liner just because the tray design is so deep and it's basically indestructible. It's saved my carpet from a gallon of spilled milk before... not fun, but the mat caught it all! Plus, cleaning it is as simple as hosing it off in the driveway. Anyway, hope that helps ur decision! 👍

Sooo I went through this last year when I got my Trailblazer. I actually ended up testing two cheaper routes cuz I couldn't justify the big name prices lol.

MAXLINER Custom Fit Cargo Liner A0428 vs generic trim-to-fit mats:

Basically, the Maxliner has a SOLID 2-inch lip which saved me when a gallon of milk leaked. The generic ones? Total disaster—zero containment and they shifted like crazy.

TL;DR: The Maxliner is way more budget-friendly than the big brands but still gives that custom-fit feel. Honestly sooo satisfied with it for the price!

+1

Honestly, I kinda disagree with just buying a pre-made tray tho. I’ve always been more of a DIY person for my Chevys and I think you can get better results doing it yourself. It’s pretty satisfying to make something that fits exactly how you want it, even if I’m still basically a beginner at getting the edges to look professional lol. Anyway, here is the direction I usually go: 1. Just get some heavy-duty industrial rubber matting from a big box hardware store. It is way more durable than those thin plastic liners and basically indestructible for muddy gear.
2. Use some high-strength adhesive strips or heavy-duty fasteners from a brand like Gorilla or 3M to keep it from sliding. It really stays put and you can trim it to the exact dimensions of your Trailblazer cargo area. Does anyone else find the plastic liners a bit too slippery for groceries? I feel like the grip on actual rubber is just way better for keeping stuff from flying around. It works pretty well for my needs tho!

Honestly, I've had issues with the bigger brands lately. For your situation, I would suggest looking at Smartliner Custom Fit Cargo Liner for Chevrolet Trailblazer. I've used them for years and the lip height is actually better than WeatherTech's for containing spills, plus they don't feel as plasticky.

Just catching up on the thread... I'm curious if you usually have the back seats up or folded down when you're hauling stuff? It really affects how you'd want to cut a custom liner to make sure it stays safe and doesnt bunch up. Tbh I'm always a bit wary of those rigid plastic liners because things tend to slide around on them too much. For a more reliable setup, I'd suggest grabbing a Dee Zee Universal Heavy Duty Bed Mat 4x8 and trimming it down yourself. It's basically a thick slab of rubber that's way more heavy-duty than the thin mats you see at the hardware store. Because it's so heavy, it wont slide around or shift during sudden braking, which is a big safety plus for me. It takes some effort to cut it exactly to the Trailblazer floor shape with a utility knife, but the result is a lot more solid than the pre-made brands. Just make sure you measure twice cuz you only get one shot at the cut.