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MRL Tires RRT 770 Farm Maxx 70 420/70R28 133A8

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Specifications

Specs

Value

Description

Load Index

133

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)

4542

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.

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

16.4

The measurement from sidewall to sidewall.

Overall Diameter

53.1

The height of the tire when fully inflated.

Manufacturer Part Number

MRL18600133TL

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 #
260/70R20	113A8	-	34.3	10.1	-	-	-	-	35	2535	-	-	MRL34300133TL
260/70R20	113/116A8	-	34.2	10.1	-	-	-	-	35	2535	-	-	MRL41300133TL
280/70R16	112A8	-	31.4	11.1	-	-	-	-	35	2469	-	-	MRL32400133TL
280/70R16	112/115A8	-	31.4	11.1	-	-	-	-	35	2469	-	-	MRL47200133TL
280/70R18	114A8	-	33.4	11.1	-	-	-	-	35	2601	-	-	MRL32500133TL
280/70R18	114/117A8	-	33.4	11.1	-	-	-	-	35	2601	-	-	MRL47300133TL
300/70R20	120A8	-	37.4	11.6	-	-	-	-	35	3086	-	-	MRL34500133TL
300/70R20	120/123A8	-	37.4	11.6	-	-	-	-	35	3086	-	-	MRL47400133TL
320/70R20	123A8	-	38.6	12.5	-	-	-	-	35	3417	-	-	MRL34600133TL
320/70R20	123/126A8	-	38.7	12.5	-	-	-	-	35	3417	-	-	MRL41400133TL
320/70R24	116A8	-	43.0	12.5	-	-	-	-	23	2756	-	-	MRL14900133TL
320/70R24	116/119A8	-	43.0	12.5	-	-	-	-	23	2756	-	-	MRL47500133TL
360/70R24	122A8	-	45.3	14.0	-	-	-	-	23	3307	-	-	MRL16000133TL
360/70R24	122/125A8	-	45.3	14.0	-	-	-	-	23	3307	-	-	MRL47600133TL
360/70R28	125/128A8	-	49.2	14.1	-	-	-	-	23	3638	-	-	MRL45500133TL
380/70R24	125A8	-	46.8	14.9	-	-	-	-	-	3638	-	-	MRL16100133TL
380/70R24	125/128A8	-	46.8	14.9	-	-	-	-	23	3638	-	-	MRL47700133TL
380/70R28	127A8	-	50.9	14.9	-	-	-	-	23	3858	-	-	MRL16200133TL
380/70R28	127/130A8	-	50.9	14.9	-	-	-	-	23	3858	-	-	MRL48000133TL
420/70R24	130A8	-	49.1	16.4	-	-	-	-	-	4189	-	-	MRL18500133TL
420/70R24	130/133A8	-	49.1	16.4	-	-	-	-	23	4189	-	-	MRL47800133TL
420/70R28	133A8	-	53.1	16.4	-	-	-	-	-	4542	-	-	MRL18600133TL
420/70R28	133/136A8	-	53.1	16.4	-	-	-	-	23	4542	-	-	MRL48100133TL
420/70R30	134/137A8	-	55.1	16.4	-	-	-	-	23	4674	-	-	MRL45600133TL
480/70R24	138A8	-	51.8	18.8	-	-	-	-	23	5203	-	-	MRL19900133TL
480/70R24	138/141A8	-	51.8	18.8	-	-	-	-	23	5203	-	-	MRL47900133TL
480/70R28	140A8	-	55.9	18.8	-	-	-	-	23	5512	-	-	MRL20100133TL
480/70R28	140/143A8	-	55.9	18.8	-	-	-	-	23	5512	-	-	MRL48200133TL
480/70R30	141A8	-	58.1	19.8	-	-	-	-	23	5677	-	-	MRL20200133TL
480/70R30	141/144A8	-	58.1	19.8	-	-	-	-	23	5677	-	-	MRL48300133TL
480/70R30	150/153A8	-	58.1	19.8	-	-	-	-	41	7385	-	-	MRL48400133TL
480/70R34	149A8	-	62.2	18.8	-	-	-	-	35	7165	-	-	MRL20300133TL
480/70R34	149/152A8	-	62.2	18.8	-	-	-	-	35	7165	-	-	MRL44200133TL
480/70R34	155/158A8	-	62.2	18.8	-	-	-	-	-	8543	-	-	MRL40900133TL
480/70R38	145/148A8	-	66.1	18.8	-	-	-	-	23	6393	-	-	MRL45800133TL
520/70R34	148/151A8	-	64.5	20.4	-	-	-	-	23	6945	-	-	MRL46000133TL
520/70R38	150A8	-	68.8	20.3	-	-	-	-	23	7385	-	-	MRL22300133TL
520/70R38	150/153A8	-	68.8	20.3	-	-	-	-	23	7385	-	-	MRL48600133TL
580/70R38	155A8	-	68.8	20.3	-	-	-	-	23	8543	-	-	MRL23300133TL
580/70R38	155/158A8	-	71.9	22.7	-	-	-	-	23	8543	-	-	MRL48700133TL
580/70R38	181/184A8	-	71.9	22.7	-	-	-	-	80	18188	-	-	MRL49600133TL
600/70R30	152/155A8	-	63.0	23.2	-	-	-	-	23	7826	-	-	MRL39700133TL
600/70R30	158/161A8	-	63.0	23.2	-	-	-	-	23	9370	-	-	MRL39800133TL
620/70R42	160/163A8	-	76.2	24.7	-	-	-	-	23	9921	-	-	MRL42500133TL
620/70R42	166/169A8	-	76.2	24.7	-	-	-	-	35	11684	-	-	MRL42400133TL
620/70R42	170/173A8	-	76.2	24.7	-	-	-	-	39	13228	-	-	MRL48800133TL
620/70R42	173/176A8	-	76.2	24.7	-	-	-	-	46	14330	-	-	MRL42300133TL
710/70R38	172/175A8	-	77.1	28.1	-	-	-	-	35	13889	-	-	MRL27700133TL
710/70R38	178/181A8	-	77.1	28.1	-	-	-	-	49	16535	-	-	MRL36100133TL
710/70R42	173/176A8	-	81.1	28.1	-	-	-	-	35	14330	-	-	MRL36000133TL
710/70R42	177/180A8	-	81.1	28.1	-	-	-	-	41	16094	-	-	MRL32600133TL