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Michelin Bibload Hard Surface 340/80R18 143A8

Construction
Backhoe

Rims Not Included

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10.0 Superb

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Availability

In Stock

Per Tire:

$1,257.59

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Low on stock: 12 tires left

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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

Load Index

143

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.

Max Single Load(lbs)

13820

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

35.0

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

Nondirectional

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).

Section Width

13.5

The measurement from sidewall to sidewall.

Manufacturer Part Number

66605

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

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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 #
340/80R18	143A8	-	-	13.5	-	-	-	35.0	64	13820	-	-	66605
460/70R24	159A8/B	-	49.0	18.0	-	-	-	42.0	-	-	-	-	27534
500/70R24	164A8/B	-	51.0	20.0	-	-	-	40.0	-	-	-	-	19122
540/70R24	168A8/B	-	53.0	22.0	-	-	-	42.0	-	-	-	-	34928