2019 Lamborghini Aventador — SVJ
The 2019 Lamborghini Aventador SVJ shipped with 2 different factory tire sizes, depending on the wheel package it left the factory with (this can also reflect a staggered front/rear setup). Check your tire sidewall or door placard to confirm which one applies to your vehicle.
This trim shipped with more than one tire size (staggered fitment, front/rear, or optional wheel package). Confirm which one matches your vehicle by checking your tire sidewall or door placard.
255/30R20 (Front)
| Section width | 255 mm |
|---|---|
| Aspect ratio (sidewall height) | 30% (76.5 mm) |
| Rim diameter | 20" |
| Overall tire diameter | ~26" |
| Revolutions per mile | ~775 |
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355/25R21 (Rear)
| Section width | 355 mm |
|---|---|
| Aspect ratio (sidewall height) | 25% (88.8 mm) |
| Rim diameter | 21" |
| Overall tire diameter | ~28" |
| Revolutions per mile | ~721 |
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What this size means for your Lamborghini Aventador
On the 2019 Lamborghini Aventador SVJ, the factory 255/30R20 measures about 26″ in overall diameter with a 76.5 mm (3″) sidewall, and completes roughly 775 revolutions per mile. Its 30-series aspect ratio gives an ultra-low-profile, performance-oriented sidewall that favors steering precision over ride cushioning. In tire terms it is a large-diameter fitment.
This is a staggered setup: the front axle runs 255/30R20 and the rear runs 355/25R21. The two sizes are not interchangeable, so order each for its correct axle and don't rotate front-to-rear.
Other 2019 Lamborghini Aventador trims
- S Coupe 255/30R20 (Front) / 355/25R21 (Rear)
- S Roadster 255/30R20 (Front) / 355/25R21 (Rear)
Lamborghini Aventador tire sizes by year
- 2023 Lamborghini Aventador 255/30R20 (Front) / 355/25R21 (Rear)
- 2022 Lamborghini Aventador 255/30R20 (Front) / 355/25R21 (Rear)
- 2021 Lamborghini Aventador 255/30R20 (Front) / 355/25R21 (Rear)
- 2020 Lamborghini Aventador 255/30R20 (Front) / 355/25R21 (Rear)
- 2018 Lamborghini Aventador 255/30R20 (Front) / 355/25R21 (Rear)
- 2017 Lamborghini Aventador 255/35R19 (Front) / 335/30R20 (Rear) / 255/30R20 (Front) / 355/25R21 (Rear)
- 2016 Lamborghini Aventador 255/35R19 (Front) / 335/30R20 (Rear)
- 2015 Lamborghini Aventador 255/35R19 (Front) / 335/30R20 (Rear)
- 2014 Lamborghini Aventador 255/35R19 (Front) / 335/30R20 (Rear)
- 2013 Lamborghini Aventador 255/35R19 (Front) / 335/30R20 (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.