Find the size from the car, or type it.

Search a make or model sold in the US from 1994 on, or type a size. NHTSA lists the vehicle when a factory tire size is not on file. New tires are bought by brand, then by the line.

Scan

Scan a VIN or a tire barcode

The phone camera reads the VIN on the door jamb or the barcode on a tire label. Amber uses the free NHTSA file and the factory catalog, then opens matching tires on the rack.

Match my tires

Amber

Scan VIN for the car. Scan barcode for a tire UPC, a shop SKU, or a DOT date. Match my tires sorts the factory size by how you drive and what you want to spend. If the browser blocks the camera, type the code.

The VIN fills the make, the model, and the factory size. All-season is the main seller. Scan VIN uses the phone camera.

VIN and barcode questions go to Ask Amber.

Factory size

Make, model, or submodel from 1994 on

YearMakeModelSubmodelCityCondition

Acura RLX Base (FWD) fills this bar with the original equipment on file. Check the factory specification on the driver's door placard before you order. Optional wheels and some trims use a different size.

NHTSA VIN decoder. That is the national vehicle file state motor-vehicle offices use to identify the car. It confirms the make, model, and year. The tire size is on the door placard, not on the registration.

Models that came with 245/40R19

Size245/40R19
Acura RLX Base · FWD · all-season search

Custom size

WidthAspectRimCityCondition245/35R19

Size and brand

Sub-brandBrandWidthAspectRimCity

Michelin Pilot Sport 4S 245/40R19

215/55R17 205/55R16 235/45R18 225/50R17