Vehicle

Tire type

Featured

Brand

Price

Score

Deals

Maximum Load Index

Load Range

Load

Minimum Speed Rating

Speed Rating

Popular Filters

Sidewall types

Run flat

Studded/Studdable

Three-Peak Mountain Snowflake

More filters

Low to High

High to Low

18x9.50-8 tires

S-366K/N786

Lawn & Garden tires are built for use on riding or commercial mowers and offer drivers strong traction without the risk of compacting grass or turf.

This product is not covered by a manufacturer’s treadlife warranty.

Mileage Warranty

Maximum speed capability to safely carry a load for an extended period of time.

Max Speed

The maximum load carrying strength at the specified inflation pressure, also known as ply rating.

The side of the tire between the tread and rim, with cosmetic branding as well as information about the tire including manufacturer, model, size, etc.

Sidewall

Measured in 32nds of an inch, this metric shows how much tread life is left on a tire, with the tire's traction & stopping capabilities greatly diminished at 4/32nds and less. Tire manufacturers include "tire wear bars" at 2/32nds to indicate when your tire is worn out.

Tread Depth

An identifier of a particular tire line and size combination assigned by the tire manufacturer.

Part Number

Tire Weight

N700

Built for use on off-road terrains such as dirt, sand, gravel, and mud while also providing some on-road performance. ATV/UTV tires are commonly tough enough to handle any terrain and feature a high flotation design to prevent sinking.

The maximum carrying capacity for a tire determined by the manufacturer.

Load Index

The measurement of width from a tires inner sidewall to the outer sidewall.

Section Width

The diameter of a tire that is inflated without any load applied.

Overall Diameter

62 tires available in 18x9.50-8

In Size 18x9.50-8

**Most drivers choose from our top picks**<br />They include the best matches 
                     of this tire size based on popularity, user ratings, and price.

We'll start with our 5 top picks

Consistently rated as excellent by experts with the highest SimpleScore among the top 5 tires.

Top SimpleScore&trade;:

Chosen by our tire experts.

Classic Rib

The highest inflation pressure (measured in pounds of force per square inch, PSI) the tire is designed to contain, and should only be used when called for by the vehicle placard.

Inflation Pressure

Based on verified customer reviews, this tire has been highly rated.

Top rated:

Best customer reviewed tire.

Turf Master

The range of widths the rim of the vehicle can be for this tire to be safely mounted on.

Rim Range

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

Turf Saver

Like  their name suggest, all season tires are designed to give drivers performance year-round. All-season tires often provide strong performance in dry and wet conditions, and suitable traction and grip in wintery weather.

Filter By

18x9.50/8 nanco Tires

Featured

All

Vehicle

Price Range

Nanco S-366K/N786
18x9.50-8 T B | In stock

Vehicle
Lawn & Garden
Mileage Warranty
N/A
Max Speed
118 MPH (T)

Load Range
B (4 Ply)
Sidewall
Tubeless
Tread Depth
8/32nds
Part Number
27170005
Tire Weight
10.53 lbs

Join the SimpleCrew and get exclusive perks.

Nanco N700
18x9.50-8 28 A | In stock

Vehicle
ATV/UTV
Mileage Warranty
N/A
Load Index
220 lbs (28)

Load Range
A (2 Ply)
Sidewall
Blackwall
Tread Depth
12/32nds
Part Number
30120001
Tire Weight
9.2 lbs
Section Width
8.5"
Overall Diameter
18.8"

Did you find what
you were looking for?

Filter By

18x9.50/8 nanco Tires

Nanco S-366K/N78618x9.50-8 T B | In stock

VehicleLawn & GardenMileage WarrantyN/AMax Speed118 MPH (T)

Load RangeB (4 Ply)SidewallTubelessTread Depth8/32ndsPart Number27170005Tire Weight10.53 lbs

Join the SimpleCrew and get exclusive perks.

Nanco N70018x9.50-8 28 A | In stock

VehicleATV/UTVMileage WarrantyN/ALoad Index220 lbs (28)

Load RangeA (2 Ply)SidewallBlackwallTread Depth12/32ndsPart Number30120001Tire Weight9.2 lbsSection Width8.5"Overall Diameter18.8"