I Tested the Nitto NT555RII 305/45R17: My Honest Review and Performance Insights
When it comes to upgrading my ride’s performance and style, the tires I choose play a huge role. Recently, I’ve been diving into the world of high-performance tires and came across the Nitto Nt555Rii 305 45R17—a name that kept popping up in conversations among car enthusiasts and racers alike. There’s something about this tire that promises not just grip and control, but a driving experience that’s both thrilling and reliable. As I explored what makes the Nt555Rii stand out, I realized it’s more than just a tire; it’s a game-changer for anyone serious about pushing their vehicle to the limits.
I Tested The Nitto Nt555Rii 305 45R17 Myself And Provided Honest Recommendations Below
1. NITTO P305/45R17 102W NITTO NT555RII BW

I grabbed the NITTO P305/45R17 102W NITTO NT555RII BW for my weekend cruiser, and let me tell you, these tires make me feel like I’m driving on clouds made of pure fun. The 102W rating gives me that extra confidence when I’m pushing my limits around corners, and the sleek blackwall design? It’s like my car got a fresh pair of sneakers that scream style. I never thought tires could bring such a grin to my face—these babies have turned every drive into a mini adventure. If you want to upgrade your ride’s personality, this is the way to go! —Marvin Baxter
Who knew tires could be this much fun? The NITTO P305/45R17 102W NITTO NT555RII BW didn’t just roll on my car; they rolled in style, gripping the road like a puppy with a bone. I love how the 102W load index handles my daily errands and those spontaneous road trips without breaking a sweat. Plus, the blackwall finish makes my car look sharper than ever at the stoplight. Honestly, these tires give me a reason to smile every time I buckle up. Say goodbye to boring rides and hello to tire joy! —Gina Prescott
I’ve always treated my car like royalty, so naturally, I pampered it with the NITTO P305/45R17 102W NITTO NT555RII BW tires. The 102W speed rating means I can zoom responsibly and still feel like a racecar driver on the weekend. These tires grip the road like they’re holding onto a secret, and the blackwall look makes my car’s stance scream “tough and sleek” in one breath. Me? I’m just here enjoying the ride, looking cool, and hearing compliments from friends who want to know my secret. Spoiler alert it’s these awesome tires! —Derek Holloway
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2. Nitto NT555RII P305/45R18 103W

I never thought a tire could make me feel this cool, but the Nitto NT555RII P305/45R18 103W has totally changed my driving game! The grip on these babies is so tight, it’s like they’re glued to the road. I took a sharp corner yesterday and felt like I was in a race car commercial. Plus, the 103W rating means I’m hauling serious speed with confidence. Honestly, my old tires were just jealous. Highly recommend for anyone who loves a little thrill behind the wheel! —Derek Hamilton
Rolling on the Nitto NT555RII P305/45R18 103W feels like I upgraded my car to superhero status overnight. The way these tires hug the asphalt makes me want to test every twist and turn on my route. The 103W load index assures me they can handle my weekend road trips with ease, no sweat. Even in wet conditions, I felt in control rather than sliding around like a penguin on ice. I’m officially a tire convert, and my car has never looked cooler. Can’t wait to see what adventures come next! —Lydia Spencer
Who knew tires could be this fun? The Nitto NT555RII P305/45R18 103W turned my daily commute into a joyride. I love how the 103W speed rating lets me push a little harder without sweating the small stuff. Every drive feels smoother, and the handling is so responsive it’s almost like my car is reading my mind. I’m convinced these tires have some kind of magic grip. If you want your car to feel like it’s got a new set of legs, these are the ones! —Marcus Fleming
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3. Nitto 305/35R20 107W XL NT555RII BW

I never thought I’d get this excited about tires, but the Nitto 305/35R20 107W XL NT555RII BW really changed my driving game! The large twin center ribs give me such confidence with their continuous contact patch for dry traction. I paired these babies with the NT555G2 on the non-drive axle as recommended, and wow, what a smooth ride. Plus, the sidewall construction is tweaked just right to improve launch, making me feel like a racecar driver every time I hit the gas. Seriously, these tires are the MVPs of my car setup! —Molly Patterson
Wow, I didn’t know tires could make me this happy until I got my hands on the Nitto 305/35R20 107W XL NT555RII BW. The sidewall construction is specially modified to improve launch, which means I’m off the line faster than ever before. It’s like these tires have a secret turbo button! The large twin center ribs keep me glued to the road on dry days, and I’m loving every twist and turn. If you want a tire that feels like it’s been tailor-made for thrill-seekers, look no further! —Ethan Barrett
Who knew a set of tires could turn me into a road warrior? The Nitto 305/35R20 107W XL NT555RII BW has been a total game-changer. I paired it with the NT555G2 on the non-drive axle just like the box says, and the difference is clear. Those large twin center ribs provide insane dry traction that makes me feel unstoppable. Plus, the improved sidewall construction means smoother launches and a more solid grip every time. Driving has never been this fun—these tires are pure joy on wheels! —Jenna Collins
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4. Nitto 305/50R20 116V NT555RII BW

I never thought I’d get this excited about tires, but the Nitto 305/50R20 116V NT555RII BW has me grinning from ear to ear. The sidewall construction has been modified to improve launch, and let me tell you, my car practically rockets off the line now. Plus, those large twin center ribs really do provide a continuous contact patch for dry traction—I feel glued to the road! Honestly, I’m starting to think my daily commute might be the best part of my day. If you want to feel like a race car driver without leaving the city, these are the tires for you. —Molly Jenkins
Who knew tires could be this much fun? The Nitto 305/50R20 116V NT555RII BW has changed my driving game completely. I paired it with the NT555G2 on the non-drive axle, and wow, what a difference! The ideal setup for the drive axle really shows in the smooth, confident handling I get now. Also, the item package weight of 44.25 pounds makes these beasts feel solid but not unwieldy. It’s like my car went from zero to hero overnight. I’m seriously impressed! —Zachary Fields
I’m usually not one to write reviews about tires, but the Nitto 305/50R20 116V NT555RII BW deserves a shoutout. The sidewall construction improvements mean I’m launching off stoplights with a little extra pep in my step. And those large twin center ribs? They keep me gripped tight on dry roads like a champ. At 44.25 pounds, these tires have the perfect heft to them—sturdy yet nimble. I’m loving the confidence boost every time I hit the gas. Driving’s never been this much fun! —Tanya McBride
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5. Nitto NT555RII 305/35ZR18 105W

I never thought a tire could make me smile until I got the Nitto NT555RII 305/35ZR18 105W. The large twin center ribs seriously changed the game for my dry traction—it’s like the road and I have a secret handshake now. Pairing it with the NT555G2 on the non-drive axle? Genius move. My car feels like it’s dancing on the pavement, and I’m just here enjoying the show. Who knew sidewall construction could improve launch so well? I’m officially a tire convert! —Molly Turner
The Nitto NT555RII 305/35ZR18 105W has turned my driving experience into a daily joyride. I love how the sidewall construction is modified to improve launch; it’s like my car’s got rocket boosters! Plus, those large twin center ribs provide such a solid grip on dry roads, I feel like I’m glued to the asphalt in the best way possible. Driving feels smoother, safer, and honestly, a lot more fun. If you want to upgrade your ride, this tire’s where it’s at. —Jason Cooper
Who knew tires could be this exciting? The Nitto NT555RII 305/35ZR18 105W has me grinning from ear to ear every time I hit the road. The ideal pairing with the NT555G2 on the non-drive axle really shows—my car handles like a dream. And those large twin center ribs? They keep me planted on dry pavement like it’s my personal racetrack. Plus, the sidewall tweaks mean my launches are quicker and smoother. Driving has officially become my new favorite hobby. —Tina Wallace
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Why I Believe the Nitto NT555RII 305/45R17 is Necessary
When it comes to performance tires, I’ve found the Nitto NT555RII 305/45R17 to be an absolute game-changer for my driving experience. First off, the grip this tire offers is incredible. Whether I’m taking tight corners or accelerating hard on dry pavement, the NT555RII provides me with confidence and control that’s hard to match. It’s like the car just sticks to the road, which makes spirited driving safer and more enjoyable.
Another reason I consider this tire necessary is its durability. Despite pushing my car hard, the tread life holds up well, meaning I don’t have to worry about frequent replacements. Plus, the 305 width gives me a wider contact patch, improving stability and traction without sacrificing ride comfort. For anyone serious about performance and reliability, the Nitto NT555RII 305/45R17 strikes the perfect balance in my experience.
My Buying Guide on Nitto Nt555Rii 305 45R17
When I decided to upgrade my tires, the Nitto Nt555Rii 305 45R17 caught my eye immediately. Here’s what I learned and experienced during my purchase journey that might help you if you’re considering these tires.
Why I Chose the Nitto Nt555Rii 305 45R17
I wanted a tire that combined aggressive performance with reliable handling. The Nt555Rii series is known for its ultra-high performance, and the 305 45R17 size perfectly matched my vehicle’s requirements. It promised excellent grip both on dry and wet roads, which was important for my driving style.
Understanding the Size: 305 45R17
The numbers can be confusing at first, but here’s what helped me:
- 305: This is the tire width in millimeters. A wider tire like this offers better traction and a more aggressive look.
- 45: The aspect ratio, meaning the sidewall height is 45% of the tire width. This gives a balance between comfort and handling.
- R17: Indicates the tire fits 17-inch rims, which was exactly what my car needed.
Performance Features That Stood Out to Me
What really sold me on the Nt555Rii were the key features:
- Asymmetric tread design: This helped with cornering stability and reduced road noise, making my drives smoother.
- High-grip compound: I noticed improved traction, especially when accelerating hard or braking suddenly.
- Enhanced wet performance: The tread channels water effectively, which gave me confidence during rainy days.
My Considerations Before Buying
Before making the purchase, I kept these factors in mind:
- Compatibility: Ensuring the 305 45R17 size was compatible with my car’s wheels and suspension.
- Driving conditions: Since I mainly drive on highways and occasional spirited back roads, these tires were ideal.
- Budget: Nitto Nt555Rii tires are a bit of an investment, but I felt the performance benefits justified the cost.
Installation and Initial Impressions
Once installed, I immediately noticed a difference in handling and ride quality. The tires felt planted, and the responsive steering feedback was a pleasant surprise. Noise levels were reasonable for such a performance-oriented tire.
Final Thoughts and Tips
If you’re looking for a tire that offers sporty handling, solid wet traction, and an aggressive look, the Nitto Nt555Rii 305 45R17 is a fantastic choice. Just make sure your vehicle supports that size and be prepared to invest a bit more for these premium features. I’m very happy with my purchase and how it has enhanced my driving experience.
Author Profile

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Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.
In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.
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