2022 Chevrolet Camaro — LT1
The 2022 Chevrolet Camaro LT1 came from the factory equipped with 245/40R20 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.
245/40R20
| Section width | 245 mm |
|---|---|
| Aspect ratio (sidewall height) | 40% (98 mm) |
| Rim diameter | 20" |
| Overall tire diameter | ~27.7" |
| Revolutions per mile | ~728 |
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What this size means for your Chevrolet Camaro
On the 2022 Chevrolet Camaro LT1, the factory 245/40R20 measures about 27.7″ in overall diameter with a 98 mm (3.9″) sidewall, and completes roughly 728 revolutions per mile. Its 40-series aspect ratio gives a low-profile sidewall tuned for sharper handling, common on sport trims and larger-wheel packages. In tire terms it is a large-diameter fitment.
Other 2022 Chevrolet Camaro trims
- LS 245/50R18
- LT 245/50R18 / 245/40R20
- LT 1LE Track Package 245/40R20 (Front) / 275/35R20 (Rear)
- LT RS Package 245/40R20
- SS 245/40R20 (Front) / 275/35R20 (Rear)
- SS 1LE Track Package 285/30R20 (Front) / 305/30R20 (Rear)
- ZL1 285/30R20 (Front) / 305/30R20 (Rear)
- ZL1 1LE Extreme Track Package 305/30R19 (Front) / 325/30R19 (Rear)
Chevrolet Camaro tire sizes by year
- 2024 Chevrolet Camaro 245/50R18
- 2023 Chevrolet Camaro 245/50R18
- 2021 Chevrolet Camaro 245/50R18
- 2020 Chevrolet Camaro 245/50R18
- 2019 Chevrolet Camaro 245/50R18
- 2018 Chevrolet Camaro 245/50R18 / 245/40R20
- 2017 Chevrolet Camaro 245/50R18 / 245/40R20
- 2016 Chevrolet Camaro 245/50R18 / 245/40R20
- 2015 Chevrolet Camaro 245/55R18 / 245/40R21 (Front) / 275/35R21 (Rear)
- 2014 Chevrolet Camaro 245/55R18 / 245/40R21 (Front) / 275/35R21 (Rear)
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.