Chevrolet Impala Tire Size
Chevrolet Impala tire size chart by generation and trim with OEM wheel size, pressure, and bolt pattern.
Last updated: 2026-10-29 • Reading time: 8 min • By AllOEMManuals Editorial Team
Quick Answer
Chevy Impala tire sizes: 10th gen (2014-2020) 235/50R18 or 245/45R20, 9th gen (2006-2013) 225/60R16 or 255/55R18.
| Generation | Years | Top spec |
|---|---|---|
| 10th Gen (2014-2020) | 2014-2020 | 235/50R18 |
| 9th Gen (2006-2013) | 2006-2013 | 225/60R16 |
This vehicle's factory manual
The spec is above. This opens the 2014 Chevrolet Impala factory book. Use another year if yours is older.
Chevrolet Impala maintenance schedule
Know the exact tire size job for your Chevrolet Impala
Chevy Impala tire sizes: 10th gen (2014-2020) 235/50R18 or 245/45R20, 9th gen (2006-2013) 225/60R16 or 255/55R18.
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.
9th Gen (2006-2013)
Representative 2006 manual branch for 2006-2013
External Pages
Impala LS, 3.5 K
External Pages — 2006 Chevrolet Impala LS, 3.5 K Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >> Chevrolet >> 2006 >> Impala LS, 3.5 K >> Repair and D...
Open factory section →External Pages
Impala LS, 3.5 N
External Pages — 2006 Chevrolet Impala LS, 3.5 N Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >> Chevrolet >> 2006 >> Impala LS, 3.5 N >> Repair and D...
Open factory section →10th Gen (2014-2020)
9th Gen (2006-2013)
Manual already checked Amazon for you
You came here for the exact spec. Now here is the exact part — plus the two things people always forget and have to run back to the store for.
Chevrolet Impala Tires
Find the exact OEM tire size for your Chevrolet Impala.
We earn a small commission if you buy through these links — at zero extra cost to you. We only suggest items that match the factory specs on this page.
Tires — Manual's Parts List
Exact size, exact pressure, ready to roll.
- 1TiresShop →
235/50R18 — 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
One search shows all of the above on a single page.
Links go to Amazon via our affiliate store (aiautorepair-20). We earn a small commission at no extra cost to you — it keeps the site running and the data free.
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 Chevrolet Impala so the job is ready when the parts arrive.
Frequently Asked Questions
- What size tires fit a Chevy Impala?
- 2014-2020 Impalas commonly use 235/50R18. Premier models use 245/45R20. 2006-2013 models typically use 225/60R16 or 235/50R18 on higher trims.
- What tire size does a Chevrolet Impala use?
- Chevy Impala tire sizes: 10th gen (2014-2020) 235/50R18 or 245/45R20, 9th gen (2006-2013) 225/60R16 or 255/55R18.
- What tire pressure for a Chevrolet Impala?
- 35 PSI (2014-2020)
- Can I use a different tire size on my Chevrolet Impala?
- 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.
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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: 2026-10-29