Free shipping 

Best price guarantee 

SimpleCrew exclusive savings 

0% financing options 

Free tire replacement coverage 

24/7 roadside assistance 

Easy returns 

Sigma
Rims not included with purchase of tires

Sigma Sailun S815

Oversized tire

Loading

Loading

Professional tire installation near you.

We’ll ship your tires directly to the shop.

Our promises

Free shipping

To any address, installer partner or FedEx!

Learn more

Best price guarantee

See the same tire at a lower price? We'll match it.

Learn more

SimpleCrew exclusive savings

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

Learn more

0% financing options

Pay at your own pace, starting at 0% APR with Affirm.

Learn more

Free tire replacement coverage

Save your wallet from road hazards like nails.

Learn more

24/7 roadside assistance

Get help when you need it the most.

Learn more

Easy returns

Don't like it? Unmounted tires can be sent back.

Learn more

Shop with confidence

98%of customers approveTop 500fastest growing company in US20,000+certified installers7,000+local distributors6M+customers served

1 Reviews

1 on SimpleTire
Write a review

3.5

overall rating

100%

Would you buy again?

Review breakdown

  • 0 out of 100
  • 0 out of 100
  • 1 out of 100
  • 0 out of 100
  • 0 out of 100

Scorecard

Dry

4

Wet

4

Winter

4

Comfort

3

Noise

3

Treadwear

3

1 SimpleTire reviews

Nathan
3.5
Verified Customer
Jan 24, 2014

A friend of mine turned me on to these tires.He had them on his truck, so I tried them out and I like them. Glad I bought them. The ride is very smooth whilehaving the tread pretty aggressive

See all customer reviews

Get technical:

The Sailun S815 from Sigma is a commercial all-position tire that's built for use in mixed service applications. A cut- and chip-resistant rubber compound enhances strength and durability and protects the tire from damage when driving off-road, and the Sailun S815's stone ejector grooves force rocks, stones, water, and other debris out of the tire to boost traction and protect the casing from damage.



Features & Benefits

  • Designed for use in all positions in mixed service applications
  • Built with a cut- and chip-resistant rubber compound that enhances durability
  • Stone ejectors within the tread force rocks, stones, water, slush, and other debris out of the tire for consistent traction and to protect the casing from damage
  • Features large deep shoulder grooves that improve traction
  • Wide footprint is designed to boost stability
  • Specially engineered rubber compounds work with a deep tread depth to promote a longer tread life

Sigma
Vehicle
Mileage Warranty
N/A
Load Index
6614 lbs (146)
Max Speed
68 MPH (K)
Load Range
H (16 Ply)
Sidewall
Tubeless
Tread Depth
23/32nds
Inflation Pressure
120 PSI
Part Number
8244551-SIG
Tire Weight
124 lbs
Section Width
10.94"
Overall Diameter
41.65"
Commercial Position
All Position
Any info you'are still looking for?
Sigma

Sailun S815 ∙ 0 sizes available