Best price guarantee 

Tire replacement coverage 

24/7 roadside assistance 

Easy returns 

Filter By

Dads & Grads Sale
Dads & Grads Sale

ENDS IN...

11

DAYS

1

HRS.

38

MIN.

58

SEC.

18x9.50/8 all season Tires

*Rims not included with purchase of tires


SimpleScore™

7.7

Good

Tire Sidetread
4.0 (28)

OTR Grassmaster
18x9.50-8 78A3 B | In stock

$59.99/tire
  • Dads and Grads Sale

Category
All Season
Vehicle
Lawn & Garden
Mileage Warranty
N/A

Load Index
937 lbs (78)
Max Speed
9 MPH (A3)
Load Range
B (4 Ply)
Sidewall
Blackwall
Tread Depth
6/32nds
Inflation Pressure
24 PSI
Part Number
T804189508
Tread Design
Symmetrical
Tire Weight
9.46 lbs
Section Width
8.78"
Overall Diameter
18.2"

Join the SimpleCrew and get exclusive perks.

Get free access to discounts on select tires, personalized coupons, preferred customer service and more.

SimpleScore™

9.2

Excellent

Tire Sidetread
4.6 (18)

Carlstar Turf Saver
18x9.50-8 B | In stock

$73.96/tire
  • Dads and Grads Sale, +2 other deals

Category
All Season
Vehicle
Lawn & Garden
Mileage Warranty
N/A

Load Range
B (4 Ply)
Sidewall
Tubeless
Tread Depth
24/32nds
Inflation Pressure
24 PSI
Part Number
511081
Tread Design
Symmetrical
Tire Weight
10.8 lbs
Section Width
9.6"
Overall Diameter
18.1"

SimpleScore™

9.4

Excellent

Tire Sidetread
4.6 (18)

Carlstar Turf Saver
18x9.50-8 A3 C | In stock

$82.96/tire

    Category
    All Season
    Vehicle
    Lawn & Garden
    Mileage Warranty
    N/A

    Load Index
    1295 lbs (NA)
    Max Speed
    9 MPH (A3)
    Load Range
    C (6 Ply)
    Sidewall
    Blackwall
    Tread Depth
    7/32nds
    Inflation Pressure
    36 PSI
    Part Number
    511082
    Tread Design
    Symmetrical
    Tire Weight
    11.5 lbs
    Section Width
    9.53"
    Overall Diameter
    18.48"

    SimpleScore™

    9.2

    Excellent

    Tire Sidetread
    4.6 (18)

    Carlstar Turf Saver
    18x9.50-8 68A3 A | In stock

    $60.96/tire

      Category
      All Season
      Vehicle
      Lawn & Garden
      Mileage Warranty
      N/A

      Load Index
      694 lbs (68)
      Max Speed
      9 MPH (A3)
      Load Range
      A (2 Ply)
      Sidewall
      Blackwall
      Tread Depth
      7/32nds
      Inflation Pressure
      12 PSI
      Part Number
      5110841
      Tread Design
      Symmetrical
      Tire Weight
      10.58 lbs
      Section Width
      9.47"
      Overall Diameter
      17.76"

      SimpleScore™

      9.2

      Excellent

      Tire Sidetread
      4.6 (18)

      Carlstar Turf Saver
      18x9.50-8 78A3 B | In stock

      $69.96/tire
      • Dads and Grads Sale

      Category
      All Season
      Vehicle
      Lawn & Garden
      Mileage Warranty
      N/A

      Load Index
      937 lbs (78)
      Max Speed
      9 MPH (A3)
      Load Range
      B (4 Ply)
      Sidewall
      Blackwall
      Tread Depth
      7/32nds
      Inflation Pressure
      20 PSI
      Part Number
      6L05011
      Tread Design
      Symmetrical
      Tire Weight
      11.3 lbs
      Section Width
      9.4"
      Overall Diameter
      17.9"

      SimpleScore™

      9.4

      Excellent

      Tire Sidetread
      4.7 (3)

      Carlstar Knobby
      18x9.50-8 A | In stock

      $85.96/tire
      • Dads and Grads Sale, +1 other deals

      Category
      All Season
      Vehicle
      ATV/UTV
      Mileage Warranty
      N/A

      Load Range
      A (2 Ply)
      Sidewall
      Tubeless
      Tread Depth
      15/32nds
      Inflation Pressure
      10 PSI
      Part Number
      5370051
      Tread Design
      Symmetrical
      Tire Weight
      10.4 lbs
      Section Width
      8.8"
      Overall Diameter
      18.3"

      SimpleScore™

      9.4

      Excellent

      Tire Sidetread
      4.7 (3)

      Carlstar Knobby
      18x9.50-8 A | In stock

      $97.99/tire
      • Dads and Grads Sale, +1 other deals

      Category
      All Season
      Vehicle
      ATV/UTV
      Mileage Warranty
      N/A

      Load Range
      A (2 Ply)
      Sidewall
      Blackwall
      Tread Depth
      15/32nds
      Inflation Pressure
      10 PSI
      Part Number
      537005
      Tread Design
      Symmetrical
      Tire Weight
      10.4 lbs
      Section Width
      8.77"
      Overall Diameter
      18.26"