235/40R18 All-season tires
The size 235/40R18 means a tire 235 mm wide, with a sidewall 40% as tall as it is wide (about 94 mm), built for 18-inch wheels. Its overall diameter is about 645 mm (25.4 in). We have 19 235/40R18 tires in stock from 26 models, starting at $110.00 per tire.
19 tires in stock in 235/40R18
Antares Ingens-Locus235/40R18 95W · All-season$110.00In stock
$180.00In stock
$191.00Only 1 left
$196.00Only 2 left
$234.00In stock
$237.00In stock
$257.00In stock
Hankook H125235/40R18 91W · All-season$259.00In stock
Hankook H125235/40R18 91W · All-season$259.00In stock
$267.00Only 1 left
$273.00Only 2 left
$274.00In stock
$277.00In stock
$285.00Only 1 left
Kumho TA91235/40R18 91W · All-season$305.00In stock
$333.00In stock
$357.00In stock
$359.00In stock
$367.00In stock
11 more models currently out of stock
Vehicles that use 235/40R18
- Honda Civic 2017–2024
- Cadillac CT4 2020–2024
- Toyota GR Corolla 2023–2024
- Mercedes-Benz CLA35 2020–2024
- Hyundai Elantra 2021–2024
- Acura Integra 2023–2024
- Mercedes-Benz A35 AMG 2020–2021
- Mercedes-Benz SLC43 2017–2020
- Cadillac CT4-V 2020
- Mercedes-Benz CLA250 2016–2019
- Mercedes-Benz CLA45 2014–2019
- Volvo S60 2004–2018
- Ford Focus 2012–2018
- Volvo V60 2015–2018
- Volkswagen CC 2009–2017
- Mercedes-Benz E 550 2010–2017
- Mercedes-Benz E400 2015–2017
- Mercedes-Benz C63 2008–2016
Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.
Sizes close to 235/40R18
- 315/30R18 646 mm
- 265/35R18 643 mm
- 275/35R18 650 mm
- 215/45R18 651 mm
- 225/40R18 637 mm
- 245/40R18 653 mm
- 255/35R18 636 mm
- 295/30R18 634 mm
Within 3% overall diameter on the same rim. Only change size with a professional’s advice; load index and clearance must still match.