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Michelin Primacy MXM4 ZP - 225/45R18 91H Tire

|925 ratings
Item # 980171637
Current price is $337.77
$337.77/ea
$70 off
when you buy 4
Ends Sep 30
Prices may vary in club and online
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Smart summary

Generated by AI
  • Precise Dimensions: This Michelin Primacy MXM4 ZP tire features precise dimensions of 225/45R18, a load index of 91, and a speed rating of H, all presented with a classic black sidewall.
  • Enhanced Cold Weather: The tread compound incorporates a sunflower oil additive, significantly increasing traction in low temperatures and providing enhanced braking and handling in wet conditions, along with improved snow performance.
  • Durable Treadwear: MaxTouch Construction ensures even tread wear, extending tire life. Additionally, numerous biting edges provide reliable all-season grip for consistent performance.
  • Fuel-Efficient Design: Engineered with the Green X Standard, this tire's eco-focused design results in low rolling resistance, effectively contributing to reduced vehicle fuel consumption.
  • Advanced Run-Flat: Features Michelin Zero Pressure (ZP) run-flat technology, enabling continued driving for up to 50 miles at a reduced speed of 50 mph after experiencing a puncture.
  • Consistent Traction: Offers reliable traction across various conditions, ensuring a stable and secure driving experience, complemented by a quiet ride.
Michelin Primacy MXM4 ZP - 225/45R18 91H Tire
Michelin Primacy MXM4 ZP - 225/45R18 91H Tire
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About this item

Product details

Before purchasing tires, make sure to use our Tire Finder to select the right fit for your vehicle.

Stops shorter in wet conditions
Sunflower oil additive in tread compound helps provide increased traction at low temperatures, stopping up to 29 feet shorter than a leading competitor in wet conditions and offering better overall performance in snow.

Premium performance and ride quality
The Michelin® Primacy™ MXM4® tire continues a tradition of meeting the demanding standards of the world’s leading luxury car makers, and the optimized ride that makes Michelin® brand tires the #1 choice of premium car makers.

Even tread wear
MaxTouch Construction creates tire tread that wears evenly and uses numerous biting edges for all-season grip, delivering many miles of driving pleasure.
Run Flat Technology
Run-Flat Tire Technology. Run flat tires have specific technology to allow you to drive for a limited distance at a reduced speed after a puncture or a drop of tire pressure. Michelin Zero Pressure (ZP) tires provide run-flat technology that allows you to drive up to 50 miles at 50 mph with a flat tire.

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Specifications

Product Details
Tire Size: 225/45R18
Service Description: 91H
Sidewall: Black Sidewall
Material Number or MSPN: 56405
Rim Width (min. to max.): 7 - 8.5
Section Width: 8.5
Overall Diameter: 25.9
Tread Depth (32nds): 8.5
RPM: 802
Max Load (lbs.): 1356 lbs @ 44 psi
UTQG Rating
Treadwear: 500
Traction A
Temperature: A

Warnings and disclaimers

Disclaimer

Tire Installation Package Includes:
  • Plus Members save ½ off on a set of 4
  • Tire Mounting
  • Free Lifetime Balance and Rotate
  • Free Lifetime Flat Repair
  • Road Hazard Protection (Excluding New York State)***
  • 4 Year Roadside Assistance

***Road hazard protection not available in New York for new tire purchase after 2/28/25

Member ratings & reviews

4.3 out of 5 stars
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  1. 5 stars68% (633)
  2. 4 stars13% (122)
  3. 3 stars5% (44)
  4. 2 stars6% (53)
  5. 1 star8% (73)
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Showing 1-3 of 924 reviews

May 31, 2026
Fast driver
5 out of 5 stars review

Comfort and quality

These all season MXM4 tires are great. I ordered these for my Nissan Altima 2019 because I’ve had various types of off brand tires and they have not lasted a year without an issue such as flat tire. I’ve gotten these tires early 2025 and it’s been over a year and over 20,000 miles driven with these (all 4 tires still intact). Rain or shine and I’ve ran into my share of potholes. These have been the best performing tires for me and comfort level is superb on these as well. Will forever re purchase. Worth it!!! A+++++++++++

Review from michelinman.com
Helpful?2VU9R1IMH2TK13714500920
Jul 12, 2026
DMM
5 out of 5 stars review

Best overall tires available on the market

Great tires, the only brand I have used on my 2 cars, a Jaguar and a Lincoln. They are the best all weather tires. Traction and wear are excellent.

Review from michelinman.com
Helpful?2VU9R1IMH2TK13714500920
Jan 27, 2026
Mark B Nashville
5 out of 5 stars review

Michelin Tires for reliability and safety

Michelin. Enough said. All four of my vehicles are equipped with Michelin Tires for a reason. Safety, handling, comfort, traction and durability are only a few of the reasons I depend on Michelin Tires to keep me and my family safe!

Review from michelinman.com
Helpful?2VU9R1IMH2TK13714500920

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