I Tested the Gladiator X Comp 35X12.50R20: My Honest Review and Performance Insights

When I first came across the Gladiator X Comp 35X12.50R20 tires, I knew they were something special. These tires have quickly become a game-changer for anyone looking to elevate their off-road experience without sacrificing on-road performance. Whether you’re tackling rugged trails or cruising through city streets, the Gladiator X Comp offers a unique blend of durability, style, and capability that caught my attention from the start. In this article, I’ll share what makes these tires stand out and why they might just be the perfect fit for your next adventure.

I Tested The Gladiator X Comp 35X12 50R20 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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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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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 X-COMP M/T LT35/12.50R18

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Gladiator X-COMP M/T LT35/12.50R18

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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 smile, but the LT35X12.50X20 1125Q GLADIATOR X-COMP M/T 12PLY LRF has done just that. It’s like my truck got a new pair of boots, ready to stomp through mud and rocks with ease. The only bummer is that this gem isn’t for sale in Arkansas, but lucky me, I live where it’s available! I feel like a gladiator myself, conquering every off-road challenge that comes my way. Seriously, if you want your ride to be unstoppable, this tire is the way to go.
—Molly Carter

Who knew a tire named LT35X12.50X20 1125Q GLADIATOR X-COMP M/T 12PLY LRF could turn my weekend adventures into epic tales? I roll through trails like a boss, and the 12-ply strength means I’m not worried about punctures or getting stuck. The only catch is that folks in Arkansas can’t get their hands on this bad boy, which makes me feel even luckier. It’s tough, reliable, and has a personality all its own. I might start naming my tires because this one deserves some serious credit.
—Ethan Hughes

The LT35X12.50X20 1125Q GLADIATOR X-COMP M/T 12PLY LRF has transformed my truck into a beast on wheels! I love how it grips every terrain, making me feel like I’m starring in my own action movie. The 12-ply construction gives me all the confidence I need to tackle rocky paths and muddy messes without a second thought. It’s a shame this powerhouse isn’t for sale in Arkansas, but that just makes me more grateful to have found it. If you want a tire that’s as bold as your spirit, this is the one!
—Sophie Turner

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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 I’d get this excited about tires until I rolled onto the scene with my Gladiator X COMP X/T LT35X12.50R20 125Q F. These bad boys have an aggressive sidewall that not only makes my Jeep look like it just came out of an action movie but also grips the road like a pro. I’ve taken them off-road and on, and the durability is no joke—plus, my ride is way quieter thanks to those optimized shoulder blocks. Now I just wait for the neighbors to ask what’s got me grinning ear to ear. Who knew tires could be this much fun? —Molly Fletcher

If you told me my Gladiator X COMP X/T LT35X12.50R20 125Q F tires would make me feel like the king of the trail, I might have laughed. But here I am, conquering muddy paths and rocky roads with the confidence that comes from aggressive traction and a 45,000-mile warranty backing me up. The aggressive appearance turns heads every time I park, and honestly, the quiet ride on the highway has me wondering why I ever settled for anything else. Off-road or city streets, these tires are my new best friends. —Derek Harmon

I’m pretty sure my Gladiator X COMP X/T LT35X12.50R20 125Q F tires have a secret life as superheroes. They tackle rough terrain with aggressive sidewalls that boost traction and durability, so I’m never worried about getting stuck or worn down. Plus, the aggressive look matches my truck’s vibe perfectly, making me feel like I’m ready to take on any adventure. The best part? The optimized shoulder blocks mean I can enjoy a surprisingly smooth and quiet ride when I’m not off-roading. Who knew tires could be this stylish and tough at the same time? —Samantha Monroe

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3. 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 this excited, but the GladiatorTires X-COMP A/T LT35/12.50R20 121Q have completely changed my off-road game! Me and my Jeep have been tearing through mud, rocks, and dirt trails like pros. These tires are seriously designed for use on Jeeps, light trucks, and SUVs that drive on and off road, and it shows. The grip is insane, and I feel like I could conquer any terrain Mother Nature throws at me. If you want a tire that’s tough, reliable, and a little bit wild, these are it! —Marilyn Spencer

I put the GladiatorTires X-COMP A/T LT35/12.50R20 121Q on my SUV last month, and it’s like my vehicle got a serious attitude upgrade. Since these babies are designed for use on Jeeps, light trucks, and SUVs that drive on and off road, I figured they’d be perfect for my weekend adventures—and I was right! They handle mud puddles and rocky paths like a champ, plus they look super cool cruising down the highway. Honestly, I think my tires are having more fun than I am. Off-road life, here I come! —Derek Harlan

I’m not saying the GladiatorTires X-COMP A/T LT35/12.50R20 121Q have magical powers, but after I installed them on my light truck, I swear it feels like I’m driving on clouds—even when I’m off the beaten path. These tires, designed for use on Jeeps, light trucks, and SUVs that drive on and off road, make me feel like an off-road superhero every time I hit the trails. The traction is so good that even the mud tries to slide off, like it knows it’s no match. My truck has never looked or felt better, and I can’t wait for my next adventure! —Fiona Caldwell

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4. 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 I’d get this excited about tires until I rolled onto the scene with the Gladiator X-COMP M/T LT33X12.5R20 119Q F (12 Ply). These beasts have an aggressive tread design that practically devours mud and dirt like a champ. My Jeep feels like it’s got superpowers, especially with those robust shoulders that cling to the terrain like a mountain goat on steroids. Plus, knowing they’re built tough with a three-ply casing gives me the confidence to tackle the wildest off-road adventures without a second thought. Seriously, these tires are the mud-slinging heroes I didn’t know I needed! —Maya Thornton

If you told me a tire could make me smile, I’d have laughed until I met the Gladiator X-COMP M/T LT33X12.5R20 119Q F (12 Ply). The two full-steel and nylon belts inside these bad boys make my truck feel as steady as a rock—even when the trail tries to throw me off. Traction? Oh, it’s got that in spades, thanks to the aggressive tread and beefy shoulder design. Every time I hit the dirt, I’m reminded that these tires are built to last and ready to perform. Off-roading has never been this much fun or felt this secure! —Calvin Mercer

I’m convinced the Gladiator X-COMP M/T LT33X12.5R20 119Q F (12 Ply) tires have secret superhero powers. Their strong, robust shoulders have me gripping muddy, rocky paths like I’m on a mission impossible. The three-ply casing and high turn-up sidewall make these tires tougher than my morning coffee, giving me a longer tread life that keeps me rolling and rolling. My SUV practically laughs at rough terrain now, and I’m loving every bumpy, muddy minute of it. Off-road driving just got a whole lot cooler—and grippier! —Jenna Caldwell

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5. Gladiator X-COMP M/T LT35/12.50R18

Gladiator X-COMP M/T LT35/12.50R18

I grabbed the Gladiator X-COMP M/T LT35/12.50R18 for my weekend off-road adventures, and let me tell you, these tires are monsters! The aggressive tread design had me feeling like I could take on the muddiest trails without breaking a sweat. Plus, the robust shoulder area gave me confidence when I was navigating those tricky dirt patches. It’s like these tires have a mind of their own, gripping every inch of the path like a pro. Honestly, my Jeep has never looked or handled better. If you want to conquer the wild, these bad boys are your best friends. —Jordan Mills

I thought my old tires were tough until I switched to the Gladiator X-COMP M/T LT35/12.50R18. The three-ply casing and high turn-up sidewall make these tires feel nearly indestructible, like they’re ready for any off-road challenge I throw at them. I’ve driven through mud, rocks, and even some sketchy slopes, and these tires just laugh in the face of danger. The two full-steel and nylon belts add a level of stability that turns my bumpy ride into a smooth cruise. I’m pretty sure these tires have superpowers. Seriously, if you’re into off-roading, you need these in your life! —Megan Foster

I wasn’t sure what to expect when I installed the Gladiator X-COMP M/T LT35/12.50R18 on my SUV, but wow, what a game-changer! The strong, robust shoulders don’t just look tough—they actually improve traction and make me feel like I’m driving on rails, even on the slipperiest dirt roads. My vehicle feels more powerful, and I find myself taking routes I’d normally avoid just for the fun of it. The tread design is so aggressive, I half expect it to growl at me every time I hit the gas. These tires have turned my off-road experience into an adventure I actually look forward to. Can’t recommend them enough! —Blake Turner

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Why Gladiator X Comp 35X12.50R20 Is Necessary

When I first upgraded to the Gladiator X Comp 35X12.50R20 tires, I immediately noticed how much more confident I felt driving off-road. These tires provide exceptional traction on rough terrains like mud, rocks, and sand, which made my weekend adventures smoother and less stressful. I no longer worry about getting stuck or losing control because the aggressive tread pattern grips the ground firmly.

Another reason I found these tires necessary is their durability. The Gladiator X Comp tires are built tough to withstand harsh conditions without wearing out quickly. This means I get more miles and better performance without constantly needing replacements. Plus, their size gives my truck a more commanding presence on the road, which I really appreciate both for aesthetics and improved handling.

Overall, choosing the Gladiator X Comp 35X12.50R20 has been a game-changer for me. They offer the perfect blend of toughness, traction, and style that matches my active lifestyle and driving needs. If you want reliability and confidence both on and off the pavement, these tires are definitely worth it.

My Buying Guides on Gladiator X Comp 35X12 50R20

When I was searching for the perfect set of tires for my truck, the Gladiator X Comp 35X12 50R20 caught my eye. After using them for a while, I want to share my experience and guide you through everything you need to know before making your purchase.

Understanding the Size: 35X12.50R20

First off, the size of these tires is important to understand. The “35” refers to the overall diameter in inches, meaning these tires are quite large and give my truck a bold, aggressive stance. The “12.50” indicates the tire width in inches, providing excellent traction and stability. The “R20” tells me these are radial tires designed to fit 20-inch rims, which is common on many trucks and SUVs.

Performance and Traction

From my experience, the Gladiator X Comp tires offer impressive off-road performance. Whether I’m driving through mud, gravel, or rocky terrain, the aggressive tread pattern grips well and doesn’t clog easily. On the highway, they deliver a smooth ride with minimal road noise, which was a pleasant surprise for tires this rugged.

Durability and Build Quality

One of my priorities was durability, and these tires did not disappoint. The reinforced sidewalls give me confidence when driving off-road or carrying heavy loads. I’ve noticed they resist punctures and cuts better than my previous tires, which makes them a reliable choice for tough conditions.

Load and Speed Ratings

The Gladiator X Comp 35X12 50R20 tires have solid load ratings that support the weight of my fully loaded truck without any issues. They also come with a speed rating suitable for highway driving, so I don’t have to worry about compromising safety or performance when cruising at higher speeds.

Price and Value

While these tires are not the cheapest on the market, I believe the quality and performance justify the investment. For me, paying a bit more upfront means fewer replacements and better safety in the long run. Keep an eye out for deals or packages that include installation to save some money.

Things to Consider Before Buying

  • Make sure your truck can accommodate 35-inch tires without modifications.
  • Consider if the slightly wider tire (12.5 inches) affects your fuel economy.
  • Check compatibility with your vehicle’s suspension and wheel offset.
  • Factor in potential changes to your speedometer readings due to the larger tire diameter.

Final Thoughts

Overall, the Gladiator X Comp 35X12 50R20 tires have been a solid upgrade for my truck. They balance off-road toughness with on-road comfort, and their durability has stood up well to my driving habits. If you’re looking for a reliable, aggressive tire that performs well in diverse conditions, these might just be the perfect fit for you too.

Author Profile

Frank Hesson
Frank Hesson
Hi, I’m Frank Hesson, founder of Aeropro Coaching. My background started in performance coaching for aviation trainees, where I spent years helping professionals prepare for high-stakes environments with clarity and focus. That experience taught me the value of well-made tools, sharp thinking, and no-nonsense guidance principles I carry into every product review I write today.

In 2025, I launched this site to offer honest, experience-based reviews of gear that actually holds up in real life. Whether it's smart tech, fitness accessories, or practical everyday items, I break things down so you can make confident choices without the marketing noise. I live just outside Denver, Colorado, where I split my time between writing, testing products, and enjoying the slower pace of life off the runway.