2025 Honda Pilot — Sport
The 2025 Honda Pilot Sport came from the factory equipped with 255/50R20 tires. If your vehicle has since been fitted with aftermarket or upsized wheels, your actual tire size may no longer match this factory spec — always confirm against your door placard before buying.
255/50R20
| Section width | 255 mm |
|---|---|
| Aspect ratio (sidewall height) | 50% (127.5 mm) |
| Rim diameter | 20" |
| Overall tire diameter | ~30" |
| Revolutions per mile | ~671 |
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What this size means for your Honda Pilot
On the 2025 Honda Pilot Sport, the factory 255/50R20 measures about 30″ in overall diameter with a 127.5 mm (5″) sidewall, and completes roughly 671 revolutions per mile. Its 50-series aspect ratio gives a balanced everyday-passenger profile — enough sidewall to soak up road shock while keeping steering response crisp. In tire terms it is a large-diameter fitment.
Other 2025 Honda Pilot trims
- Black Edition 255/50R20
- Elite 255/50R20
- EX-L 255/60R18
- Touring 255/50R20
- TrailSport 265/60R18
Honda Pilot tire sizes by year
- 2026 Honda Pilot 255/50R20
- 2024 Honda Pilot 255/50R20
- 2023 Honda Pilot 255/50R20
- 2022 Honda Pilot 245/50R20
- 2021 Honda Pilot 245/50R20
- 2020 Honda Pilot 245/50R20
- 2019 Honda Pilot 245/50R20
- 2018 Honda Pilot 245/50R20
- 2017 Honda Pilot 245/50R20
- 2016 Honda Pilot 245/50R20
How to read a tire size
A tire size like 225/45R17 breaks down into three parts:
the first number is the section width in millimeters
(the tire's width from sidewall to sidewall), the second is the
aspect ratio — the sidewall's height as a percentage of
that width — and the number after the "R" is the rim
diameter in inches. A letter prefix (P or LT) indicates
Passenger or Light Truck construction; its absence usually means
Euro-metric sizing.
Some trucks and off-road tires instead use "flotation" sizing, like
37X12.50R17 — here the numbers are the tire's overall
diameter and width in inches directly, with the rim diameter last.
Always verify against the tire information placard on your driver's-side door jamb or your owner's manual before purchasing — tire size can vary by factory option package even within the same trim.