For delivery estimate

Goodyear Optitrac 420/85R30 145D Tire

Farm - R-1/Rear Farm
Rear tractor

easy test score

9.9 Superb

Availability

In Stock

Per Tire:

$1,209.51

Lightning Savings

Was $1511.89

Estimated Delivery

Shipping

Total

See full specs

Authorized distributor of

45 Day Returns

Buy tires without the risk

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

(877) 709-4442

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

Specifications

Specs

Value

Description

Sidewall

Not Available

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

Load Index

145

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
Tires speed rating

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

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

Not Available

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).

Max Single Load(lbs)

6400

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

62.0

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).

Rim Width Range

Not Available

The approved wheel rim width range this tire will support.

Measured Rim Width

Not Available

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

Section Width

17.4

The measurement from sidewall to sidewall.

Tread Width

Not Available

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

Overall Diameter

58.6

The height of the tire when fully inflated.

Manufacturer Part Number

40P479

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 #
260/70R16	109D	-	30.7	10.0	-	-	-	39.0	35	2270	-	-	40P4E6
280/70R18	114D	-	33.4	11.0	-	-	-	40.0	35	2600	-	-	40P4EF
320/70R24	120D	-	41.7	12.0	-	-	-	51.0	29	3080	-	-	G0P3RT
320/80R42	150D	-	62.2	11.9	-	-	-	50.0	52	7400	-	-	F0P7V2
320/85R24	122D	-	45.3	13.0	-	-	-	48.0	23	3300	-	-	40P214
320/90R42	147D	-	64.9	12.5	-	-	-	52.0	52	6800	-	-	40P7JM
320/90R42	148D	-	64.6	12.2	-	-	-	52.0	29	6950	-	-	V0P3JM
320/90R46	156D	-	69.0	12.4	-	-	-	52.0	70	8800	-	-	40P4T5
320/90R50	148D	-	73.3	12.2	-	-	-	52.0	46	6950	-	-	40P6V6
320/105R54	166D	-	80.9	12.7	-	-	-	55.0	75	11700	-	-	40P6MN
320/125R54	155D	-	83.2	13.1	-	-	-	58.0	41	8550	-	-	40P5UT
340/85R24	130D	-	46.4	13.7	-	-	-	49.0	35	4180	-	-	40P422
380/70R24	125D	-	46.7	15.3	-	-	-	51.0	23	3640	-	-	40P285
380/80R38	142D	-	62.3	14.7	-	-	-	58.0	35	5840	-	-	40P4M3
380/80R38	154D	-	62.3	14.7	-	-	-	58.0	35	8250	-	-	V0P4M3
380/80R42	150D	-	66.0	14.5	-	-	-	58.0	46	7400	-	-	40P6RZ
380/85R24	131D	-	49.2	14.7	-	-	-	51.0	23	4300	-	-	40P234
380/85R28	133D	-	53.2	15.3	-	-	-	58.0	23	4540	-	-	40P238
380/85R30	135D	-	55.0	15.7	-	-	-	58.0	23	4800	-	-	40P230
380/85R34	137D	-	59.1	15.8	-	-	-	58.0	23	5080	-	-	40P2HP
380/90R50	151D	-	77.1	15.5	-	-	-	56.0	35	7600	-	-	40P4JR
380/90R54	152D	-	80.9	15.2	-	-	-	56.0	35	7850	-	-	40P4V9
420/70R24	130D	-	48.5	16.3	-	-	-	55.0	23	4180	-	-	40P245
420/70R28	133D	-	53.0	16.4	-	-	-	55.0	23	4540	-	-	40P2DH
420/75R34	142D	-	58.0	16.9	-	-	-	62.0	29	5840	-	-	G0P379
420/85R28	139D	-	55.3	17.7	-	-	-	60.0	23	5360	-	-	40P248
420/85R30	145D	-	58.6	17.4	-	-	-	62.0	35	6400	-	-	40P479
420/85R34	147D	-	62.0	17.4	-	-	-	60.0	35	6800	-	-	40P4M4
420/85R34	154D	-	61.9	17.1	-	-	-	60.0	23	8250	-	-	V0P2M4
420/85R38	149D	-	66.3	17.6	-	-	-	60.0	35	7150	-	-	40P468
460/85R30	145D	-	61.2	18.5	-	-	-	58.0	23	6400	-	-	40P250
460/85R34	147D	-	65.3	19.1	-	-	-	58.0	23	6800	-	-	40P254
460/85R38	149D	-	69.9	18.3	-	-	-	58.0	23	7150	-	-	40P277
480/70R30	152D	-	59.1	18.6	-	-	-	64.0	46	7850	-	-	40P640
480/70R34	155D	-	62.3	18.9	-	-	-	64.0	46	8550	-	-	40P6M5
480/70R34	146D	-	62.5	18.8	-	-	-	64.0	29	6600	-	-	40P3M5
480/70R46	174D	-	73.4	18.5	-	-	-	62.0	52	14800	-	-	G0PP42
480/80R42	156D	-	72.0	19.4	-	-	-	62.0	35	8800	-	-	40P442
480/80R46	158D	-	76.8	19.0	-	-	-	62.0	35	9350	-	-	40P447
480/80R50	159D	-	81.1	18.3	-	-	-	62.0	35	9650	-	-	40P451
480/80R50	171D	-	80.9	18.2	-	-	-	62.0	35	13600	-	-	V0P451
480/95R50	164D	-	85.7	19.8	-	-	-	64.0	35	11000	-	-	40P462
520/70R38	150D	-	68.9	21.0	-	-	-	64.0	23	7400	-	-	40P28T
520/85R42	169D	-	75.9	21.0	-	-	-	70.0	35	12800	-	-	F0PH52
520/85R42	157D	-	76.0	20.9	-	-	-	70.0	23	9100	-	-	40P252
520/85R42	162D	-	76.1	21.1	-	-	-	70.0	35	10500	-	-	40P452
520/85R46	158D	-	80.7	20.7	-	-	-	66.0	23	9350	-	-	40P271
540/65R24	146A8	-	52.3	20.6	-	-	-	63.0	35	6600	-	-	D18475
540/65R34	152D	-	62.2	20.3	-	-	-	63.0	35	7850	-	-	40P4DA
580/85R42	168D	-	79.8	23.4	-	-	-	68.0	35	12300	-	-	40P4D4
580/85R42	178D	-	80.6	23.6	-	-	-	68.0	41	16500	-	-	F0PKD4
600/65R28	154D	-	59.2	23.1	-	-	-	64.0	35	8250	-	-	40P465
600/65R28	160D	-	59.7	23.0	-	-	-	64.0	46	9900	-	-	40P665
600/65R28	160D	-	58.9	24.1	-	-	-	64.0	35	9900	-	-	F0P465
600/65R34	157D	-	64.0	23.6	-	-	-	66.0	35	9100	-	-	40P45D
600/70R28	173D	-	61.1	24.5	-	-	-	66.0	41	14300	-	-	V0PKC3
600/70R28	161D	-	61.2	23.5	-	-	-	66.0	41	10200	-	-	40P5C3
600/70R30	152D	-	63.4	23.3	-	-	-	66.0	23	7850	-	-	40P2M6
600/70R30	158D	-	63.8	23.5	-	-	-	66.0	35	9350	-	-	40P4M6
620/70R42	166D	-	76.2	24.4	-	-	-	66.0	35	11700	-	-	40P470
620/70R46	177D	-	80.4	24.9	-	-	-	66.0	58	16100	-	-	40P881
620/70R46	167D	-	80.5	24.6	-	-	-	66.0	35	12000	-	-	40P481
620/75R26	178D	-	61.8	25.1	-	-	-	72.0	46	16500	-	-	V0PMFB
620/75R26	166D	-	62.7	24.3	-	-	-	72.0	46	11700	-	-	40P6FB
650/60R42	168D	-	71.1	24.0	-	-	-	64.0	23	12300	-	-	G0PDKZ
650/65R38	166D	-	71.6	25.1	-	-	-	64.0	41	11700	-	-	40P5KZ
650/70R46	181D	-	81.8	24.5	-	-	-	76.0	35	18200	-	-	G0PHHA
650/75R34	162D	-	71.5	26.0	-	-	-	65.0	23	10500	-	-	40P2FV
650/85R38	173D	-	81.4	26.2	-	-	-	76.0	35	14300	-	-	40P4HA
710/60R46	186D	-	80.9	28.0	-	-	-	78.0	46	20900	-	-	G0PM91
710/70R38	181D	-	76.8	29.1	-	-	-	78.0	41	18200	-	-	F0PK69
710/70R38	171D	-	76.5	27.7	-	-	-	78.0	35	13600	-	-	40P469
710/70R42	179D	-	81.0	28.7	-	-	-	78.0	35	17100	-	-	F0PH91
710/70R42	173D	-	80.5	27.6	-	-	-	78.0	35	14300	-	-	40P491
710/70R42	179D	-	81.1	27.5	-	-	-	78.0	46	17100	-	-	40P691
710/75R42	175D	-	85.0	28.0	-	-	-	78.0	35	15200	-	-	40P4P9
750/45R30	161D	-	56.1	28.5	-	-	-	57.0	23	10200	-	-	G0PDSF
750/60R30	180D	-	65.0	28.6	-	-	-	78.0	41	17600	-	-	G0PKN6
750/65R26	166D	-	63.8	30.2	-	-	-	78.0	35	11700	-	-	40P4N6
750/65R26	177D	-	63.9	30.3	-	-	-	78.0	35	16100	-	-	V0PHN6
800/50R42	180D	-	72.6	30.4	-	-	-	68.0	35	17600	-	-	G0PH96
800/55R46	190D	-	81.3	30.9	-	-	-	77.0	46	23400	-	-	G0PMM8
800/55R46	178D	-	81.2	31.0	-	-	-	77.0	23	16500	-	-	G0PDM8
800/65R32	172D	-	72.1	32.0	-	-	-	68.0	35	13900	-	-	40P496
800/70R38	190D	-	81.0	32.8	-	-	-	77.0	46	23400	-	-	F0PMM8
800/70R38	181D	-	80.7	32.8	-	-	-	77.0	41	18200	-	-	40P5M8
800/70R38	173D	-	80.3	32.3	-	-	-	77.0	23	14300	-	-	40P2M8
850/55R30	186D	-	65.0	34.0	-	-	-	69.0	46	20900	-	-	G0PMT3
850/75R42	186D	-	89.8	34.2	-	-	-	87.0	23	20900	-	-	F0PDB2
850/80R38	180D	-	90.1	34.0	-	-	-	87.0	23	17600	-	-	40P2G1
900/50R46	181D	-	81.3	32.8	-	-	-	71.0	23	18200	-	-	G0PDB1
900/50R46	191D	-	82.2	33.1	-	-	-	71.0	41	24000	-	-	G0PKB1
900/60R32	188A8	-	75.8	36.7	-	-	-	71.0	46	22000	-	-	4HP7C2
900/60R32	185A8	-	75.5	35.7	-	-	-	71.0	58	20400	-	-	4T36C2
900/60R42	200D	-	84.8	35.4	-	-	-	71.0	52	30900	-	-	G0PPC4
1000/45R32	184D	-	67.2	39.0	-	-	-	66.0	35	19800	-	-	G0PHFE
1100/35R32	175D	-	61.6	41.1	-	-	-	72.0	23	15200	-	-	G0PD11
1100/45R46	181D	-	86.1	41.6	-	-	-	73.0	17	18200	-	-	G0PB16
1100/45R46	201D	-	85.3	40.7	-	-	-	73.0	46	32000	-	-	G0PM16
1250/35R46	202D	-	81.5	46.1	-	-	-	83.0	52	33100	-	-	G0PPR6
1250/50R32	201D	-	81.8	50.4	-	-	-	83.0	46	32000	-	-	F0PMM9
1400/30R46	201D	-	82.9	52.9	-	-	-	83.0	46	32000	-	-	G0PMS6

Recommended tires for 420/85R30

Best value

Goodyear Optitrac

Rear tractor
420/85R30

145D

tires
easy test score

9.9 Superb

Rims Not Included

Per Tire:

$1,209.51

Lightning Savings

Was $1511.89

Estimated Delivery

Shipping

Installation available

Best deal

Goodyear Optitrac

Rear tractor
420/85R30

145D

tires
easy test score

9.9 Superb

Rims Not Included

Per Tire:

$1,209.51

Lightning Savings

Was $1511.89

Estimated Delivery

Shipping

Installation available

Top rated

Goodyear Optitrac

Rear tractor
420/85R30

145D

tires
easy test score

9.9 Superb

Rims Not Included

Per Tire:

$1,209.51

Lightning Savings

Was $1511.89

Estimated Delivery

Shipping

Installation available

Goodyear Optitrac 420/85R30 145D Tire

About the Manufacturer:

Specifications

Shipping & Payment

Financing

Size Details

OE Fitment