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Michelin Primacy MXM4 ZP (Runflat) 225/40R18XL 92V BSW

Passenger - Run Flat
Touring

30K Mile Warranty

Rims Not Included

easy test score

9.0 Superb

Availability

In Stock

Per Tire:

$256.02

Lightning Savings

Was $320.03

Estimated Delivery

Shipping Cost

Installation available

Total

See full specs

Authorized distributor of

Local installation

1,000s of locations

US based customer support

Se habla español

About the Manufacturer:

Michelin Tires, founded in 1889 in France, is a pioneer in tire innovation and sustainability. Operating in over 170 countries, Michelin is trusted worldwide for its premium tires, offering unmatched safety, longevity, and performance for cars, motorcycles, and heavy-duty vehicles. Michelin has been MotoGP’s sole tire supplier since 2016 and will continue through 2026, showcasing its cutting-edge technology and performance at the pinnacle of motorcycle racing. Additionally, Michelin has earned over 100 J.D. Power awards for high customer satisfaction, particularly in the luxury, passenger, and performance sports vehicle segments.

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Specifications

Specs

Value

Description

Sidewall

BSW

Describes the sidewall appearance. Examples: BSW= Black Side Wall, WSW = White Side Wall, OWL = Outlined White Letters.

Load Index

The load index (LI) is a 2- or 3-digit number that correlates to the maximum amount of weight the tire can carry. For example, a tire with a load index of 87 indicates that the tire can carry a maximum load of 1,201 lbs. In this particularly example, 4 tires (each with a load index of 87) can carry a maximum of 4,804 lbs. Refer to your vehicle owner's manual for the recommended minimum load index.

Speed Rating
A guide to buying tires

Speed rating (SR) indicates the maximum speed the tire can achieve. Higher speed ratings are typically associated with better handling capabilities. Refer to your vehicle owner's manual for the recommended minimum speed rating.

Load Range/Ply Rating
Types of tires

Not Available

Ply rating, more commonly referred to as load range, represents the strength and durability of the tire. Higher ratings may indicate your tires can handle heavier loads.

UTQG

500AA

To help consumers evaluate their tires, the U.S. National Highway Traffic Safety Administration (NHTSA) created the Uniform Tire Quality Grading System (UTQG). The UTQG rates tires are rated on their tread-wear, traction performance, and temperature resistance. The grade for each of these can be found on the sidewall of your tire (except for winter tires and certain light truck tires). Click here to learn more.

Max Single Load(lbs)

1389

The maximum load this tire will support. Remember to multiply this number by the number of tires installed on your vehicle to get the maximum carrying capacity. This number is directly related to the Load Index.

Max Single Air Pressure(PSI)

The maximum air pressure this tire will support. This does not represent the amount of air pressure your tires should have at all times. Consult with your owner's manual to determine the best air pressure you should use for your vehicle.

Tread Depth

9.5

The amount of tread on the tire. Once the tire is worn to 2/32nds, it is considered fully used and should be replaced at that time. Most tires will have tire indicators in the grooves of the tire to help you determine when the tires are worn down to 2/32nds.

Tread Design

Asymmetrical

The pattern of the grooves, lugs, voids, and sipes on a tire's surface. This design affects the tire's traction, handling, and noise characteristics. Common types include symmetrical (uniform pattern across the tire), asymmetrical (different patterns on the inside and outside for varied road conditions), and directional (designed to rotate in one direction for improved wet traction and hydroplaning resistance).

Rim Width Range

7.5-9.0

The approved wheel rim width range this tire will support.

Measured Rim Width

8.0

The recommended wheel width as recommended by the tire manufacturer to get the best wear us performance for this tire.

Section Width

9.0

The measurement from sidewall to sidewall.

Tread Width

9.2

The measurement from one side of the tread to the other side of the tread.

Overall Diameter

25.1

The height of the tire when fully inflated.

Manufacturer Part Number

37330

Manufacturer part number (sku)

Financing

You can pre-qualify to finance your tires, or you can simply choose Affirm at check-out. Fill out your information and choose the monthly payment that works best for you!

Select 3, 6 or 12 monthly payments, with rates from 10% - 36% APR. 18 months financing available for orders over $1000.00

Checking your eligibility won't affect your credit. You will receive an immediate answer from Affirm.

Affirm has no hidden fees or costs and is completely secure.
Quick and easy, real tire financing, real fast! You can apply in advance and know you can shop for tires when you are ready.

To learn more visit Buy With Affirm or read their convenient Affirm FAQ's. All credit decisions are made by Affirm.

To contact Affirm regarding your account, please call 1-855-423-3729.

No hidden fees

Affirm has no hidden fees or costs and is completely secure

Flexible

You choose the payment schedule that works for you

Quick and easy

Fill out your information and get a real-time decision

Pay over time

Choose the payment plan that works best for you

Learn more about Affirm tire financing options

No Credit? No problem!

Lease your tires with Katapult!

With a small down payment, and easy payments you can lease your tires. Payments are coordinated with your payday. Read more here about how Katapult works.

No credit required

Simple initial payment

No late fees ever

Payoff early is desired

Learn more about Katapult lease-to-own tire financing

Size Details

Size	Load Index/ Speed index	UTQG	Overall Diameter	Section Width	Rim Width Min	Rim Width Max	Rim Width Meas	Tread Depth (in)	Max Single Air Pressure (PSI)	Max Single Load (lbs)	Max Dual Air Pressure (PSI)	Max Dual Load (lbs)	MFG #
225/40R18	92V	500AA	25.1	9.0	7.5	9.0	8.0	9.5	50	1389	-	-	37330
225/40R19	93V	420AA	26.1	9.1	7.5	9.0	8.0	10.0	44	1433	-	-	18126
P225/45R17	90V	500AA	25.0	8.9	7.0	8.5	7.5	10.0	44	1323	-	-	32346
P225/45R17	90H	500AA	25.0	8.9	7.0	8.5	7.5	10.0	44	1323	-	-	36931
225/50R17	94V	420AA	25.9	9.4	6.0	8.0	7.5	10.0	51	1477	-	-	66380
225/50R17	94H	420AA	25.9	9.2	6.0	8.0	7.0	10.0	51	1477	-	-	11860
225/55R17	97H	420AA	26.8	9.2	6.0	8.0	7.0	9.5	44	1609	-	-	16234
225/60R18	104H	500AA	28.6	9.0	6.0	8.0	6.5	8.5	50	1984	-	-	30362
245/45R18	100H	420AA	26.7	9.6	7.5	9.0	8.0	9.5	50	1764	-	-	01462
245/45R19	102H	420AA	27.7	9.6	7.5	9.0	8.0	10.0	50	1874	-	-	63760
245/45R19	102V	420AA	27.7	9.6	7.5	9.0	8.0	9.5	50	1874	-	-	98871
245/50R18	100V	420AA	27.7	10.0	7.0	8.5	7.5	9.5	44	1764	-	-	53738
245/50R19	101V	500AA	28.7	10.0	7.0	8.5	7.5	8.5	51	1819	-	-	68629
245/55R17	102H	420AA	27.6	10.0	7.0	8.5	7.5	10.0	51	1874	-	-	37553
265/50R19	110H	500AA	29.5	10.4	7.5	9.5	-	8.5	50	2337	-	-	68949
275/40R19	101H	420AA	27.7	10.9	9.0	11.0	9.5	10.0	51	1819	-	-	15814