The 2026 Porsche Cayenne takes 255/55R19 (Base (19 in.)), 275/45R20 (S (20 in.) (front)), 305/40R20 (S (20 in.) (rear)), 285/40R21 (GTS, Turbo (21 in.) (front)), 315/35R21 (GTS, Turbo (21 in.) (rear)). All-weather tires carry the mountain-snowflake symbol, so one set can legally and safely run year-round. All-Weather for the 2026 Porsche Cayenne start at $308.99 per tire from 8 brands.
| Trim | Tire size |
|---|---|
| Base (19 in.) | 255/55R19 |
| S (20 in.) | 275/45R20 front · 305/40R20 rear |
| GTS, Turbo (21 in.) | 285/40R21 front · 315/35R21 rear |
Factory sizes for the 2026 Porsche Cayenne. Check the placard inside your driver's door before ordering.
5 of 13 tires in 255/55R19
HA32
P255/55R19 XL · 111W
$308.99 /tire
Set of 4 installed: $1,355.96 + HST
In stock — install from Thu, Oct 1
Scorpion Weatheractive
P255/55R19 XL · 111W
$420.99 /tire
Set of 4 installed: $1,803.96 + HST
In stock — install from Fri, Oct 2
Aklimate
P255/55R19 XL · 111V
$442.99 /tire
Set of 4 installed: $1,891.96 + HST
In stock — install from Fri, Oct 2
Dueler AT Ascent
P255/55R19 XL · 111H
$478.99 /tire
Set of 4 installed: $2,035.96 + HST
In stock — install from Fri, Oct 2
CrossClimate2 A/W CUV
P255/55R19 XL · 111V
$482.99 /tire
Set of 4 installed: $2,051.96 + HST
In stock — install from Thu, Oct 1
6 of 10 tires in 275/45R20
Dimax AllSeason
P275/45R20 XL · 110Y
$323.99 /tire
Set of 4 installed: $1,415.96 + HST
In stock — install from Fri, Oct 2
HA32
P275/45R20 XL · 110W
$332.99 /tire
Set of 4 installed: $1,451.96 + HST
In stock — install from Thu, Oct 1
Aklimate
P275/45R20 XL · 110V
$389.99 /tire
Set of 4 installed: $1,679.96 + HST
In stock — install from Fri, Oct 2
Motivo 365
P275/45R20 XL · 110V
$420.99 /tire
Set of 4 installed: $1,803.96 + HST
In stock — install from Fri, Oct 2
Scorpion Weatheractive
P275/45R20 XL · 110V
$445.99 /tire
Set of 4 installed: $1,903.96 + HST
In stock — install from Thu, Oct 1
Celsius Sport
P275/45R20 XL · 110Y
$469.99 /tire
Set of 4 installed: $1,999.96 + HST
In stock — install from Fri, Oct 2
Nothing in stock in 305/40R20 for all-weather right now. Check all seasons or call (647) 501-6039.
0 of 1 tires in 285/40R21
Confirm your size before you order
Check the Tire and Loading Information placard on your car. It's inside the driver's door edge or door post, and on some cars in the glove box or trunk lid. It lists the tire size and load index your vehicle was built for.
For your safety we only install tires that meet or exceed the load index on the placard. If a size you see here doesn't match, call us at (647) 501-6039 and we'll sort it out before your appointment.
