Kinforest
KF550 WJ2 315/30R21 105Y
4.0 (4)
$420.00
Description
The Kinforest KF550 WJ2 (315/30R21) puts grip first — a UHP compound and stiff shoulder blocks for drivers who push harder. The XL (extra load) casing supports heavier vehicles and loads. Sized 315/30R21 with a 105 load index and Y (300 km/h) speed rating, treadwear-rated 320/A/A (UTQG).
In stock — ships in 1–2 business days
Only 5 left in stock — order soon!
1
ShippingFree on sets of 4
Fitment checkedReal experts
30-day returns20% restock fee
Specifications
- Size
- 315/30R21
- Season
- Performance
- Load Index
- 105
- Speed Rating
- Y — up to 300 km/h
- Features
- XL
- UTQG
- 320/A/A
- SKU
- 212109
Reviews
4.0
4.0 · 4 reviewsJustin L.
London
3.0
No regrets
Great value for the price. A few thousand km in and wear looks dead even.
2/27/2026
Tyler P.
London
5.0
Very impressed
Shipped fast and arrived a day early. Ride is smooth and no vibration.
2/4/2026
Nadia C.
London
4.0
No regrets
Exactly what I needed for my commute. Solid all-around tire.
1/17/2026
Dave B.
Edmonton
4.0
Fast shipping
Great value for the price. A few thousand km in and wear looks dead even.
1/30/2026
