Toyota Prius Three Tire Size
Factory tire size for the Toyota Prius Three.
Last updated: 2026-11-01 • Reading time: 8 min • By AllOEMManuals Editorial Team
Quick Answer
2018 Toyota Prius Three: P195/65R15 89S.
| Generation | Years | Top spec |
|---|---|---|
| 2018 | 2018 | P195/65R15 89S |
| 2016-2017 | 2016-2017 | P215/45R17 87V |
| 2015 | 2015 | P195/65R15 89S |
This vehicle's factory manual
Toyota Prius Three: choose your year, then confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Toyota Prius Three maintenance schedule
Know the exact tire size job for your Toyota Prius Three
2018 Toyota Prius Three: P195/65R15 89S.
Wheel and tire sizes change by trim, package, and wheel diameter. Use the door-jamb placard as the final authority. Once the spec is confirmed, use the supplies and purchase links below to build the full one-trip shopping list before you start the repair.
Exact Vehicle Check
The button opens the factory book for this vehicle. Use the engine picker only when your trim is not the one this page already matched.
2018
2016-2017
2015
Parts and supplies
These links search for related products. Check your year, engine, specification, and fitment with the seller before ordering.
Toyota Prius Three Tires
Confirm the specification and fitment for your exact vehicle before ordering.
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Tires — Manual's Parts List
Exact size, exact pressure, ready to roll.
- 1TiresShop →
P195/65R15 89S — match speed rating and load index from door sticker
- 2TPMS Valve Stem KitShop →
Replace rubber valves when mounting new tires
- 3Digital Tire Pressure GaugeShop →
Gas station gauges are usually 5+ PSI off
- 4Portable Air CompressorShop →
Inflate at home instead of driving to the gas station
Get everything at once
Search results vary; confirm each item and its fitment before buying.
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One-Trip Shopping List
Recommended supplies and tools for this job, grouped so you can buy everything before the repair starts.
Tire Pressure Gauge
Digital or analog gauge for precise pressure checks.
Portable Air Compressor
Inflate your tires anywhere, anytime.
Tire Tread Depth Tool
Check if your tires are safe and ready for the road.
Valve Stem Caps
Keep dirt and moisture out of your tire valves.
Tire Repair Kit
Useful emergency backup for puncture-prone drivers.
Project Essentials
Basic tool sets, gloves, and cleaning supplies for your Toyota Prius Three so the job is ready when the parts arrive.
Frequently Asked Questions
- What tire size does a Toyota Prius Three use?
- 2018 Toyota Prius Three: P195/65R15 89S.
- What tire pressure for a Toyota Prius Three?
- 36 - 35 (2018)
- Can I use a different tire size on my Toyota Prius Three?
- Deviating from the factory tire size changes speedometer accuracy, handling, and load capacity. If you change sizes, ensure the overall diameter stays within 3% of OEM and the load/speed ratings meet or exceed factory specs.
Find your service manual
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Author & Review
Published by AllOEMManuals, founded by Lyndon Bedford, an automotive technician with 20 years of experience. He owned and operated a mechanic shop in Hurst, Texas from 2014 to 2022 and continues hands-on repair work.
Content may combine manual references, general repair templates, and AI-assisted drafting. Confirm the source, vehicle configuration, and applicability before working. Report corrections through our contact page.
Last updated: 2026-11-01