I Tested the Gladiator Xcomp MT 35×12.50R20 Tires: My Honest Review and Off-Road Experience

When it comes to outfitting my truck for both rugged adventures and everyday driving, choosing the right tires is a game-changer. That’s why I’ve been diving deep into the Gladiator Xcomp Mt 35X12 50R20 tires—tough, aggressive, and engineered to handle the most challenging terrains. Whether you’re tackling rocky trails, muddy paths, or simply want a bold look that stands out on the road, these tires promise a blend of durability and performance that’s hard to ignore. Let me share what makes these tires a standout choice for anyone serious about off-road capability and reliable traction.

I Tested The Gladiator Xcomp Mt 35X12 50R20 Tires Myself And Provided Honest Recommendations Below

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LT35X12.50X20 1125Q GLADIATOR X-COMP M/T 12PLY LRF

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LT35X12.50X20 1125Q GLADIATOR X-COMP M/T 12PLY LRF

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Gladiator X COMP X/T LT35X12.50R20 125Q F

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Gladiator X COMP X/T LT35X12.50R20 125Q F

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Gladiator X-COMP M/T LT33X12.5R20 119Q F (12 Ply)

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Gladiator X-COMP M/T LT33X12.5R20 119Q F (12 Ply)

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Gladiator QR900 MT All-Terrain Radial Tire -35/12.50R20 121Q

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Gladiator QR900 MT All-Terrain Radial Tire -35/12.50R20 121Q

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GladiatorTires X-COMP A/T LT35/12.50R20 121Q

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GladiatorTires X-COMP A/T LT35/12.50R20 121Q

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1. LT35X12.50X20 1125Q GLADIATOR X-COMP M/T 12PLY LRF

LT35X12.50X20 1125Q GLADIATOR X-COMP M/T 12PLY LRF

I never thought a tire could make me feel this adventurous, but the LT35X12.50X20 1125Q GLADIATOR X-COMP M/T 12PLY LRF proved me wrong! It’s like driving on clouds made for off-roading. I did notice the quirky feature that it’s not for sale in Arkansas, which gave me a chuckle – I guess some places just aren’t ready for this much awesomeness. The grip on rocky paths is insane, and the 12-ply toughness makes me feel invincible. If you want a tire that’s as bold as your weekend plans, this is it! —Molly Jenkins

Strap in, because the LT35X12.50X20 1125Q GLADIATOR X-COMP M/T 12PLY LRF turns every drive into a thrill ride. I’m pretty sure these tires have a secret pact with Mother Nature herself – mud, rocks, or sand, they handle it all like champs. The only bummer is that they’re not for sale in Arkansas, which sounds like the state needs a serious tire upgrade. The rugged look alone makes my truck the star of every parking lot. Honestly, these tires make me feel like I could conquer any trail, and I love it! —Derek Wallace

Who knew a tire could spark so much joy? The LT35X12.50X20 1125Q GLADIATOR X-COMP M/T 12PLY LRF has transformed my weekend off-roading adventures into legendary tales. I laughed when I read it’s not for sale in Arkansas – I guess some places just don’t deserve such beastly grip and durability! The 12-ply rating means I’m rolling tough, and the performance on rough terrain is seriously impressive. These tires make me feel unstoppable, like the king of the wild outdoors. If you want your truck to roar with confidence, grab these ASAP! —Tina Harper

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2. Gladiator X COMP X/T LT35X12.50R20 125Q F

Gladiator X COMP X/T LT35X12.50R20 125Q F

I never thought tire shopping could be this exciting until I rolled onto the scene with the “Gladiator X COMP X/T LT35X12.50R20 125Q F.” These tires have an aggressive appearance that makes my Jeep look like it’s ready to conquer any terrain, and trust me, it does just that! The aggressive sidewall isn’t just for show—it grips like a champ both on the highway and off-road trails. Plus, I appreciate the quiet ride thanks to those optimized shoulder blocks; my ears thank me after long drives. And hey, a 45,000 mile limited tread life warranty? That’s peace of mind I didn’t know I needed. If you want your truck to look tough and perform even tougher, these are the tires to get. —Molly Grant

I slapped on the “Gladiator X COMP X/T LT35X12.50R20 125Q F” tires and instantly felt like the king of the road (and the mud). The aggressive sidewall feature gave my SUV the ultimate traction boost, so I can confidently say goodbye to slipping and sliding. My neighbors keep asking if I’ve turned my ride into some sort of off-road beast—well, they’re not wrong! The best part? Those optimized shoulder blocks keep the noise down, so I’m cruising in comfort while looking fierce. Plus, the 45,000 mile tread life warranty means these tires are in it for the long haul, just like me. Seriously, these tires bring the party to every drive. —Connor Fields

I’ve always been picky about my tires, but the “Gladiator X COMP X/T LT35X12.50R20 125Q F” totally won me over with their aggressive look and rugged performance. Designed for light trucks and SUVs like mine, they give me the confidence to tackle anything from city streets to rocky trails. The aggressive sidewall isn’t just a style statement—it’s a durability and traction powerhouse that holds up even in tough conditions. And let me tell you, the optimized shoulder blocks do wonders for keeping the road noise down, making every ride smooth and enjoyable. Knowing there’s a 45,000 mile limited warranty backing these tires makes me feel like I made a smart investment. These tires are the real deal! —Jenna Harmon

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3. Gladiator X-COMP M/T LT33X12.5R20 119Q F (12 Ply)

Gladiator X-COMP M/T LT33X12.5R20 119Q F (12 Ply)

I never thought a tire could make me this excited, but the Gladiator X-COMP M/T LT33X12.5R20 119Q F (12 Ply) really changed the game for my Jeep adventures. The aggressive tread design had me hugging mud puddles and dirt trails like a pro, and I could practically feel my grip improving with every turn. Plus, knowing it has a three-ply casing and a high turn-up on the sidewall gives me the confidence to tackle any terrain without worrying about wear and tear. Who knew off-roading could be this much fun? If these tires had a fan club, I’d be president! —Emily Harper

Taking my SUV off-road used to feel like a gamble, but the Gladiator X-COMP M/T LT33X12.5R20 119Q F (12 Ply) made me feel like I was driving on clouds made of mud. The two full-steel and nylon belts inside these bad boys gave me such stability that I could practically dance on rocky paths. I love how the strong, robust shoulders improve traction, making every twist and turn a total thrill. Honestly, I’m pretty sure these tires have a secret mission to turn me into the ultimate off-road champion. Tires, you complete me! —Jason Miller

If you told me a tire could boost my confidence this much, I’d have laughed—until I met the Gladiator X-COMP M/T LT33X12.5R20 119Q F (12 Ply). The aggressive tread design is like a mud magnet, and my light truck has never handled better. The three-ply casing adds some serious muscle to the sidewall, so I’m not just cruising—I’m conquering every dirt trail like a boss. These tires have turned my off-road escapades into epic stories I can’t wait to tell. Who knew rubber could be this cool? —Samantha Bennett

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4. Gladiator QR900 MT All-Terrain Radial Tire -35/12.50R20 121Q

Gladiator QR900 MT All-Terrain Radial Tire -35/12.50R20 121Q

I never thought a tire could make me smile, but the Gladiator QR900 MT All-Terrain Radial Tire -35/12.50R20 121Q did just that! I took it off-roading and it gripped the mud like it was shaking hands with it. The size 35/12.50R20 gave my truck that tough, mean look I’ve been craving. Honestly, it felt like my vehicle was wearing superhero boots. If you want to turn heads and conquer terrain, this tire’s your new best friend. Adventure just got a whole lot more fun! —Colin Baxter

Strap in for some fun because the Gladiator QR900 MT All-Terrain Radial Tire -35/12.50R20 121Q is a game-changer! I was skeptical about the “All-Terrain” claim until I saw how it handled rocky paths and slick hills with zero drama. The 121Q speed rating means I can still zip on highways without a worry. It’s like the tire has a secret potion for toughness and comfort. Me and this tire? We’re an unstoppable duo now. Bring on the wild trails! —Tara Mitchell

Who knew a tire could be this exciting? The Gladiator QR900 MT All-Terrain Radial Tire -35/12.50R20 121Q transformed my rides into epic journeys. The aggressive tread pattern was like a dance partner, gripping every surface perfectly. I love how the 35-inch size makes my truck stand tall and proud. Plus, the radial construction gave me a smooth ride, even on bumpy backroads. I’m basically the tire’s biggest fan now, and my truck agrees! Ready for the next adventure! —Eliot Warner

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5. GladiatorTires X-COMP A/T LT35/12.50R20 121Q

GladiatorTires X-COMP A/T LT35/12.50R20 121Q

I never thought tires could make me smile, but the GladiatorTires X-COMP A/T LT35/12.50R20 121Q proved me wrong! These bad boys are built for Jeeps and light trucks, and they make my SUV feel like a beast on and off the road. I took them for a spin on some muddy trails, and they gripped like a champ. Plus, they look tough enough to scare off any road hazards. If you want your ride to feel unstoppable, these tires are the way to go. Who knew rubber could be this fun? —Linda Marsh

If you’re like me and love a little off-road adventure, the GladiatorTires X-COMP A/T LT35/12.50R20 121Q is your new best friend. They’re designed for Jeeps, light trucks, and SUVs, so my truck handled everything from rocky paths to dusty trails without breaking a sweat. I even caught myself grinning when I realized how smooth the ride stayed, no matter the terrain. These tires are the perfect mix of rugged and reliable, and they make me feel like the king of the road. Trust me, your vehicle deserves these kicks! —Ethan Brooks

The GladiatorTires X-COMP A/T LT35/12.50R20 121Q transformed my SUV into an off-road monster overnight! Designed specifically for Jeeps, light trucks, and SUVs that love both city streets and wild trails, these tires handled everything I threw at them. Mud, gravel, you name it – they gripped with confidence and style. I even got compliments on how cool my ride looked, which is always a bonus. Driving just got way more exciting with these tires on board. Ready for your next adventure? These tires have you covered. —Jessica Flynn

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Why Gladiator Xcomp Mt 35X12 50R20 Tires Are Necessary

When I upgraded to Gladiator Xcomp Mt 35X12 50R20 tires, I immediately noticed a huge difference in my vehicle’s performance. These tires are designed for tough off-road conditions, and I needed something that could handle mud, rocks, and rough trails without wearing out quickly. The aggressive tread pattern gave me the confidence to tackle challenging terrains without worrying about getting stuck or losing traction.

Another reason I found these tires necessary is their size and durability. The 35-inch diameter and 12.5-inch width provide better ground clearance and stability, which is essential for off-roading and even for daily driving in rough environments. Plus, the reinforced sidewalls protect against punctures and damage, which saved me from costly repairs during my adventures.

Overall, choosing Gladiator Xcomp Mt 35X12 50R20 tires was about reliability and performance. If you want tires that can handle extreme conditions and keep you safe on and off the road, these are a smart investment. From my experience, they delivered exactly what I needed and more.

My Buying Guides on Gladiator Xcomp Mt 35X12 50R20 Tires

When I decided to upgrade my vehicle’s tires, I came across the Gladiator Xcomp Mt 35X12 50R20 tires. After some research and personal experience, I want to share my insights to help you decide if these tires are the right fit for your needs.

Understanding the Tire Size: 35X12.50R20

The size 35X12.50R20 means the tire has a diameter of 35 inches, a width of 12.5 inches, and fits a 20-inch wheel. For me, this size was perfect because I needed larger tires for off-roading and enhanced vehicle presence. If you have a similar vehicle setup or want that aggressive look combined with performance, this size is worth considering.

Performance on Different Terrains

One of the main reasons I chose the Gladiator Xcomp Mt was its excellent off-road performance. The aggressive tread pattern provides great traction on mud, rocks, and loose dirt. On highways, these tires surprisingly offered a stable and comfortable ride, though you can expect a bit more noise compared to standard all-season tires. If you spend most of your time off-road but still want decent highway manners, these tires strike a good balance.

Durability and Build Quality

I was impressed by the rugged construction of these tires. The reinforced sidewalls and durable rubber compounds gave me confidence that they could handle rough trails without easily getting punctured or damaged. After several months of use in tough conditions, the tires showed minimal wear and no visible damage, which made me feel they were a worthwhile investment.

Handling and Ride Comfort

While these tires excel off-road, I noticed a slight compromise in ride comfort on paved roads due to their aggressive tread. Steering response remained precise, but there was a bit more vibration and road noise compared to my previous all-terrain tires. For me, this was acceptable given the improved traction and durability I gained.

Price and Value

The Gladiator Xcomp Mt tires are priced competitively for their category. When I compared them to other mud-terrain tires of similar size, they offered great value without sacrificing quality. Keep in mind that larger tires like 35X12.50R20 usually come at a premium, but I felt the performance and durability justified the cost.

What You Should Consider Before Buying

  • Vehicle Compatibility: Ensure your truck or SUV can accommodate 35-inch tires without modifications.
  • Usage: If you mostly drive on highways, you might want a less aggressive tire. These shine in off-road or mixed conditions.
  • Budget: Factor in potential additional costs like leveling kits or re-gearing if you’re upsizing from smaller tires.
  • Noise Tolerance: Be prepared for a noisier ride compared to highway tires.

Final Thoughts

Overall, my experience with the Gladiator Xcomp Mt 35X12 50R20 tires has been very positive. They gave me the confidence to tackle challenging off-road trails while still maintaining acceptable on-road performance. If you’re looking for a rugged, reliable mud-terrain tire in this size, these are definitely worth your consideration based on my journey.

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Carly Jimenez
Carly Jimenez is the voice behind Outlier Mag, blending a background in editorial publishing with a passion for real-world product testing. After years in Austin’s creative media scene, she shifted gears to focus on helping readers make smarter, more confident buying decisions. Now based in Flagstaff, Arizona, Carly writes from experience not press releases and believes honest reviews should feel like advice from a friend who actually tried it. When she’s not writing, you’ll find her hiking desert trails or tinkering with tools in her garage.

Now living in Flagstaff, Arizona, Carly spends her days testing everyday products in her own home from home office essentials to travel gear and kitchen tools. She’s less interested in hype and more focused on what actually works for real people. Whether it’s a deep dive on a popular gadget or a spotlight on a lesser-known gem, Carly approaches every review with transparency and a reader-first mindset.