What are the best all-terrain tires for Chevrolet Silverado 1500?

Jumping in here because I've spent way too much money testing tires on my Silverados over the last decade. Honestly, I had a set of those KO2s a few years back and while they look tough, they got pretty loud after 15k miles and were slippery on wet pavement. Tbh, if you want that balance of quiet highway cruising and weekend grit, you should check out some comparison data on Tire Rack.

There's a great resource at their testing site where you can see real-world wet braking distances. Based on my technical experience, I'd look at these two alternatives:

1. Michelin LTX A/T2 275/60R20: This is the king of tread life. It's not as aggressive-looking as the Falkens mentioned earlier, but it's dead silent at 70 mph and lasts forever.
2. Continental TerrainContact A/T 275/60R20: This is my top pick for you. It beats almost everything in wet traction and is specifically engineered to stay quiet on the interstate while handling gravel trails easily.

Anyway, back to your question—if you value wet safety and a quiet cab, the Continentals are hard to beat. Hope this helps!

So basically the consensus is that while the big names look cool, they often fail to deliver on the "daily driver" promise after the first 10k miles. I've been through a dozen sets of tires on various Silverados over the last 20 years, and honestly, it's frustrating how much money I've wasted on "aggressive" tires that ended up vibrating my teeth out on the highway.

To sum up what's been said: the previous guys are spot on about the Falken Wildpeak A/T3W 275/60R20 being a solid wet-weather choice, and I agree that the BFGoodrich All-Terrain T/A KO2 can unfortunately turn into a loud, slippery mess once the rubber hardens up a bit. Since you're looking for value and highway manners, I've got a different suggestion.

If you want to save some cash without sacrificing performance, look at these:
1. General Grabber A/TX 275/60R20: These are basically a more affordable, better-engineered version of the KO2. They stay much quieter over time and have a better treadwear warranty.
2. Cooper Discoverer AT3 4S 275/60R20: These aren't as "mean" looking, but man, they are smooth. If 90% of your miles are on the 70mph interstate, your ears will thank you.

I had issues with the Coopers looking a bit plain, but for the price and the way they handle rain, it's hard to complain. Anyway, back to your truck—stick with the 275/60R20 size to keep your speedometer accurate and your MPG from tanking. Hope this helps!

TL;DR: Go with the Falken Wildpeak A/T3W 275/60R20 for the best wet-weather performance and a quiet highway ride.

I totally get the struggle! I’ve been running Silverados for over fifteen years, and honestly, I’ve tried almost every tire under the sun. For your 2021 crew cab, you absolutely cannot go wrong with the Falken Wildpeak A/T3W 275/60R20.

In my experience, the BFGoodrich All-Terrain T/A KO2 looks amazing but can get pretty slick on wet pavement once the tread wears down a bit. On the other hand, the Goodyear Wrangler Duratrac is a beast off-road, but man, they get LOUD at 70 mph after the first 10k miles.

The Falkens are the sweet spot. I ran a set for 55,000 miles and they were fantastic in the rain and super quiet on the interstate! Plus, they have that aggressive sidewall you're looking for. Seriously, it's the perfect balance for a daily driver that hits the lake on weekends. Good luck with the upgrade!

For your situation, I would suggest looking at the Michelin LTX A/T2 275/60R20. From a technical standpoint, safety and wet-weather braking should be your primary metrics for a daily driver. While the options you mentioned look aggressive, they often struggle with "hydroplaning resistance" due to larger void ratios between the tread blocks.

The Michelin LTX A/T2 uses a specific "Advanced MaxTouch Construction" which optimizes the contact patch for reliable grip on wet pavement—honestly, it's significantly safer for 70 mph highway cruising during heavy rain. It's technically an all-terrain tire with a 60,000-mile warranty, so it handles gravel trails easily without the "jet engine" drone. If you want something slightly more aggressive but still extremely stable, the Continental TerrainContact A/T 275/60R20 is another top-tier choice for wet traction. Make sure to check your load index requirements before buying! Hope this helps!

@Reply #4 - good point! Safety is absolutely paramount when you're moving a heavy Silverado at 70 mph. If you want something that's incredible in the rain and super reliable, you should seriously look at the Continental TerrainContact A/T 275/60R20. Honestly, the wet braking on these is fantastic and they feel so planted on the interstate! Another amazing option is the Yokohama Geolandar A/T G015 275/60R20. I love it because it’s a really well-engineered design that balances long tread life with great wet-weather siping. While those other aggressive tires might look cool, these Yokohamas are much more reliable for high-speed commuting... and they're way quieter too. Basically, both of these options prioritize safety and a stable contact patch, which is exactly what you need for a daily driver. You still get plenty of grip for the lake trails but wont have to worry about the truck sliding around when it pours. Definitely a smart move to focus on performance over just the aggressive look.