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HD878 RT

30017381

Haida HD878 RT 37x13.50R18LT

Name: Haida HD878 RT 37x13.50R18LT | 30017381
Brand: Haida
SKU: 30017381
Price: 1259.76 USD
Availability: InStock
Rating: 3 (2 reviews)

Tire:37x13.50R18LT

SKU: 30017381

Front Tire: 37x13.50R18LT
Rear Tire: --x-- --

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(4 Reviews)

$314.94 each

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$314.94 each

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About This Haida HD878 RT 37x13.50R18LT

The Haida HD878 RT Hybrid AT/MT in 37x13.50R18LT is a big, tough-looking tire made for light trucks that spend time off the pavement. This is the kind of size you usually see on lifted pickups and larger SUVs running 18-inch wheels, where you want extra ground clearance and a tire that can handle messy roads without feeling fragile.

In everyday driving, it should feel solid and confidence-inspiring, especially when youre mixing normal pavement with rougher spots like gravel roads, job sites, or rutted dirt. The more aggressive, open pattern is meant to keep moving when the road turns loose or muddy, so youre less likely to spin and dig in when you pull onto a wet shoulder, crawl through a muddy parking area, or head down an unpaved driveway after a storm.

For rain, expect decent grip as long as you drive like you mean itsmooth steering inputs, longer following distances, and no last-second hard braking. Tires in this style can handle wet roads, but theyre not the same as a quiet highway tire designed mainly for heavy rain commuting. On dry highways, it should track steadily, but youll likely notice more vibration and a constant hum compared with a standard all-season tire.

The honest trade-off is comfort and noise. With a tire this large and off-road-leaning, its normal to hear more road sound at 4570 mph and to feel more bumpiness over broken pavement. Longevity can also be more hit-or-miss than a street-focused tire if most of your miles are on the highway, especially with heavy vehicles and frequent stop-and-go driving.

Tire Specs

Inventory Number: 30017381
Brand: Haida
Model: HD878 RT
Size: 37x13.50R18LT
Tire Type: Hybrid AT/MT
Tire Weight: 83.7
Warranty: Manufactures Warranty Only.
Tire Calc Height: 37
Tire Calc Width: 13.50
Tire Rim Diameter: 18
Section Width: 37
Inflated Diameter: 37
Inflated Width: 13.5
Aspect Ratio: 13.5
Sidewall: Black Side Wall
Speed Index: Q
Load Index: 124
Load Range: D
Ply: 8
Service Description: 124Q

Additional Tire Sizes

16

17

18

20

22

24

Order Details & Policies

Shipping & Processing

We ship orders to the lower 48 states as quickly as the same day or next day from the time you place your order. Same day shipping is available on in-stock parts and accessories, but may take longer if you have ordered a wheel and tire package - this will factor in time needed for processing. Most parts will ship to you within 7 business days.

We also ship internationally - choose that option as you give us your address at checkout, and be sure to contact us if you have any questions or issues. Please be advised that international shipping may be subject to additional tariffs and duties.

Manufacturer Warranty

All tires carry a full manufacturer's warranty. The buyer is responsible for shipping costs related to the warranty. All warranty returns must be approved by the manufacturer before shipping. If you'd like to start a warranty claim, visit our Warranty Center.

California Proposition 65 Warning

WARNING: This product can expose you to nickel, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to p65warnings.ca.gov.

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Haida HD878 RT 37x13.50R18LT

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About This Haida HD878 RT 37x13.50R18LT

Tire Specs

Additional Tire Sizes

16

17

18

20

22

24

Order Details & Policies

Shipping & Processing

Manufacturer Warranty

California Proposition 65 Warning

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Address Type:

Address Type:

Haida HD878 RT 37x13.50R18LT

Other Tire Sizes

Questions about fitment?

About This Haida HD878 RT 37x13.50R18LT

Tire Specs

Additional Tire Sizes

16

17

18

20

22

24

Order Details & Policies

Shipping & Processing

Manufacturer Warranty

California Proposition 65 Warning

&

Know Your Tire Size?

&

— Tire Options

Other Factory Sizes For Your

Optional Tire Sizes

Know Your Tire Size?

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