Free Shipping Over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy

No Restock Fees

Doesn't fit? Don't love it?

Return any unused item within 30 days for a full refund.

No-Hassle Returns

  1. Obtain an RA number
  2. Package your product
  3. Send it back to us!
Return Policy

Price Match Guarantee

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Price Match Policy

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards

The ZillaCash rewards program is very straightforward - if you have a RevZilla account, you may already be taking advantage of ZillaCash rewards. Review the following guidelines to see how easy it is to maximize your rewards and put your ZillaCash to work for you.

  • Earn and redeem ZillaCash credit automatically with each order - no fine print, no strings attached, and no hoops to jump through to cash in.
  • All you need is a RevZilla account to start earning - Simply log in each time you shop with RevZilla and we’ll take care of the rest, keeping more money in your pocket just for shopping with us.
  • Earn $5 for Each $100 You Spend on eligible products - up to a maximum of $30 ZillaCash per order for orders totaling $600 or more. Any ZillaCash you earn is automatically applied to the next purchase, so you can sit back, enjoy the ride and feel the savings blow through your hair.
Learn More About ZillaCash

Dunlop Q4 Sportmax Tires

Item: P412403

The Dunlop Q4 is a no-tire-warmers-needed track day tire with excellent braking stability and exceptional levels of grip. Read More

$141.76 - $252.76
$201.95 - $358.95
Save $60.19 (30%)
Price depends on product options. Make a selection to update price.
Rebate Available! View Details
Learn More

Product Details

Dunlop Sportmax Q4 Tires

Built specifically for the track, and upon the legacy of the Q2 and Q3, the Dunlop Q4 Sportmax tire continues to push the performance capabilities of a street legal tire. Dunlop's engineers have utilized a new tread pattern that increases the contact patch during extreme lean angles and updated compounds that provide better grip than the Q3+ at all temperatures. Dunlop was able to reach lean angles up to 62 degrees, which is more than any other street legal tire they offer. 

Riders on high performance motorcycles looking for the next generation of track day tires should look to the Dunlop Q4 Sportmax tires.


  • Purpose-built for track use
  • Tested at Huntsville Proving Grounds, Virginia International Raceway, Chuckwalla Raceway and Roebling Road
  • Achieves lean angles up to 62 degrees, more than any other street-legal tire Dunlop has ever made
  • User-friendly and does not require tire warmers
  • Single compound
  • Able to run at street tire pressures, eliminating the need for chassis or electronic adjustments
  • Rear tire contains carbon black compound just like Dunlop’s racing slicks for maximum grip
  • Jointless Tread (JLT) technology uses a continuously wound strip compound to optimize stability, flex, and grip across the tire profile
  • Carbon Fiber Technology (CFT) uses carbon fiber reinforcement in the sidewalls for exceptional cornering performance, braking stability and feel
  • Made in the USA
Made in the USA
Product Style RevZilla Item # MFR. Product # Availability
Product Style 120/70ZR17 58W RevZilla Item #1304477 MFR. Product #45233176 AvailabilityIn Stock: Ships next business day
Product Style 180/55ZR17 73W RevZilla Item #1304478 MFR. Product #45233177 AvailabilityIn Stock: Ships next business day
Product Style 180/60ZR17 75W RevZilla Item #1304479 MFR. Product #45233131 AvailabilityIn Stock: Ships next business day
Product Style 190/50ZR17 73W RevZilla Item #1304480 MFR. Product #45233060 AvailabilityIn Stock: Ships next business day
Product Style 190/55ZR17 75W RevZilla Item #1304481 MFR. Product #45233074 AvailabilityIn Stock: Ships next business day
Product Style 200/55ZR17 78W RevZilla Item #1304482 MFR. Product #45233092 AvailabilityIn Stock: Ships next business day


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Product Description
Part Numbers
Shipping & Returns

Reviews & Questions

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 2 answers
Does this include both the back end and front end tire?
Melissa M on Oct 14, 2018
What’s the differences between these and the q3plus tires?
anthony m on Jun 17, 2018
BEST ANSWER: Q3+ has a dual compound tread for longer life and also has a less aggressive tred pattern. I have the Q3+ on my S1000RR and absolutely love the tire. The Q4 is much more track day specific. The q3+ on the other hand is more for the street and sport touring. Hope that helps.
Does this tire fit to 2018 Kawasaki ZX14r ABS SE?
Minyoung K on Jul 5, 2018
7 Customer Reviews
7 4.5/5
3 Questions & 2 Answers
Ask A Question