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AMP Terrain Attack A/T 37X12.50R20 E/10PLY BSW Tire

Truck/SUV - All Terrain
All Terrain

40K Mile Warranty

Free Installation — That’s up to $111.96 in savings when you buy 4 tires! | Only applicable by choosing one of our partner installers at checkout.

No coupon needed. Valid with 2,000+ partnered installers at checkout.

Rims Not Included

easy test score

7.6 Great

Availability

In Stock

Per Tire:

$369.00

Lightning Savings

Was $461.25

$9.44

Estimated Delivery

Shipping

Tire coverage

$479.72

Installation available

Total

DISCOUNTS & OFFERS

Free Installation — That’s up to $111.96 in savings when you buy 4 tires! | Only applicable by choosing one of our partner installers at checkout.

Free Road Hazard Protection |

Value:

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About the Manufacturer:

AMP Tires, founded in 2015 in the USA, is a specialized brand focused on high-performance off-road tires. Operating in over 80 countries through The Wheel Group's global distribution network, AMP Tires is known for its aggressive tread designs and durable construction, offering superior off-road traction, resilience, and distinctive styling for trucks, Jeeps, and SUVs. AMP Tires actively supports the off-road racing community by sponsoring drivers and teams in prestigious events like King of the Hammers, showcasing their tires' capabilities in extreme conditions.

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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

126

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

E/10PLY

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)

3750

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

15.5

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

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).

Rim Width Range

8.5-11.0

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

12.64

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

36.38

The height of the tire when fully inflated.

Manufacturer Part Number

37125020AMPCA3

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	Load Range/Ply Rating	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 #
33X12.50R22	109R	-	E/10PLY	32.5	12.5	8.5	11.0	-	15.5	65	2270	-	-	33125022AMPCA3
35X12.50R20	121R	-	E/10PLY	35.0	12.5	8.5	11.0	-	15.5	80	3195	-	-	35125020AMPCA3
35X12.50R22	122R	-	E/10PLY	35.0	12.5	8.5	11.0	-	15.5	80	3305	-	-	35125022AMPCA3
37X12.50R20	126R	-	E/10PLY	36.38	12.64	8.5	11.0	-	15.5	65	3750	-	-	37125020AMPCA3
LT265/50R20	121/118S	-	E/10PLY	30.47	10.91	7.5	9.5	-	15.5	80	3195	80	2910	2655020AMPCA3
LT265/70R17	121/118S	-	E/10PLY	31.65	10.71	7.0	8.5	-	15.5	80	3195	80	2910	2657017AMPCA3
LT275/55R20	115S	-	D/8PLY	31.89	11.18	9.0	9.0	-	15.5	65	2679	-	-	2755520AMPCA3
LT285/55R20	122/119S	-	E/10PLY	32.28	12.28	8.0	10.0	-	15.5	80	3305	80	2998	2855520AMPCA3
LT285/70R17	121/118R	-	E/10PLY	32.64	11.61	7.5	9.0	-	15.5	80	3195	80	2910	2857017AMPCA3
305/40R22	114S	-		31.6	12.3	10.0	12.0	-	13.9	50	2601	-	-	3054022AMPCA3
LT305/55R20	121/118S	-	E/10PLY	33.15	13.03	8.5	11.0	-	15.5	65	3195	65	2910	3055520AMPCA3
LT305/60R18	124/121R	-	E/10PLY	32.32	12.72	8.5	11.0	-	15.5	65	3525	65	3195	3056018AMPCA3
LT305/70R18	126/123R	-	E/10PLY	34.69	12.36	8.5	10.0	-	15.5	65	3750	65	3415	3057018AMPCA3
LT315/70R17	121/118R	-	E/10PLY	34.2	12.71	8.0	11.0	-	15.5	65	3195	65	2910	3157017AMPCA3