For delivery estimate

Goodyear Optitorque 680/55R42 177D

Farm - R-1/Rear Farm
Rear tractor

easy test score

10.0 Superb

Availability

No Stock

Pricing

Estimated Delivery

Shipping Cost

Total

See full specs

Authorized distributor of

Local installation

1,000s of locations

US based customer support

Se habla español

About the Manufacturer:

Goodyear, founded in 1898 in the United States, is one of the world's largest and most recognized tire manufacturers. Operating globally across numerous countries, Goodyear is renowned for its innovative tire technology and reliability, offering superior safety, durability, and performance for passenger cars, trucks, SUVs, racing vehicles, and aircraft. Goodyear is the exclusive tire supplier for NASCAR's top three national series, a long-standing partnership underscoring its commitment to high-performance and endurance in demanding motorsport conditions.

Chat

Start chat

Call

(855) 770-3279

We can help! Our trained experts have years of tire fitment experience and are available to answer questions.

Specifications

Specs

Value

Description

Load Index

177

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)

16100

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

50.0

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

Directional

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

26.2

The measurement from sidewall to sidewall.

Overall Diameter

73.1

The height of the tire when fully inflated.

Manufacturer Part Number

G0TKTL

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 #
230/95R32	143D	-	49.4	9.2	-	-	-	40.0	64	6000	-	-	V0T9N3
230/95R48	150D	-	65.7	8.5	-	-	-	40.0	64	7400	-	-	V0T9V4
380/80R38	142D	-	62.4	14.9	-	-	-	46.0	35	5840	-	-	40T4M3
380/85R34	137D	-	58.9	15.7	-	-	-	46.0	23	5080	-	-	40T2HP
380/105R54	178D	-	85.7	16.3	-	-	-	47.0	58	16500	-	-	V0T8DS
420/85R34	147D	-	62.3	18.0	-	-	-	48.0	35	6800	-	-	40T4M4
420/95R50	185D	-	81.6	17.4	-	-	-	50.0	73	20400	-	-	V0T5CD
480/70R54	181D	-	80.9	18.6	-	-	-	50.0	64	18200	-	-	G0TT51
480/80R42	169D	-	72.0	19.8	-	-	-	50.0	64	12800	-	-	40T942
480/80R46	158D	-	76.0	19.7	-	-	-	50.0	35	9350	-	-	40T447
480/80R50	159D	-	81.3	18.8	-	-	-	50.0	35	9650	-	-	40T451
480/80R50	188D	-	81.2	19.3	-	-	-	50.0	73	22000	-	-	V0T551
480/80R50	179D	-	80.9	18.7	-	-	-	50.0	52	17100	-	-	V0T751
520/85R38	155D	-	72.4	21.6	-	-	-	51.0	23	8550	-	-	40T289
520/85R38	170D	-	73.6	21.8	-	-	-	51.0	58	13200	-	-	40T889
520/85R42	157D	-	76.6	22.0	-	-	-	51.0	23	9100	-	-	40T252
650/65R38	166D	-	71.3	24.9	-	-	-	50.0	41	11700	-	-	40T5KZ
650/65R38	175D	-	71.2	26.3	-	-	-	50.0	35	15200	-	-	V0T4KZ
680/50R46	173D	-	73.1	25.6	-	-	-	50.0	35	14300	-	-	G0THTM
680/55R42	177D	-	73.1	26.2	-	-	-	50.0	41	16100	-	-	G0TKTL
710/65R46	188D	-	80.9	28.9	-	-	-	58.0	46	22000	-	-	G0TMMK
710/70R42	179D	-	81.4	27.5	-	-	-	58.0	46	17100	-	-	40T691
750/50R26	157D	-	54.8	28.6	-	-	-	40.0	35	9100	-	-	40T4S1
800/50R42	180D	-	72.4	30.1	-	-	-	56.0	35	17600	-	-	G0TH96
800/55R46	190D	-	81.5	31.7	-	-	-	59.0	46	23400	-	-	G0TMM8
800/65R32	172D	-	72.6	31.4	-	-	-	56.0	35	13900	-	-	40T496
800/70R38	181D	-	81.9	32.2	-	-	-	59.0	41	18200	-	-	40T5M8
1000/50R25	190D	-	64.5	40.7	-	-	-	55.0	46	23400	-	-	V0TMF3
1050/50R32	198D	-	73.4	41.1	-	-	-	55.0	52	29100	-	-	V0TP43