Michelin 37731 Tires by Vehicle | sku-43084334 PA4

The Michelin Pilot Alpin PA4 is a Black winter tire, size 235/40R19 and rating 92V. Model 37731 is listed under Tires by Vehicle with SKU sku-43084334 and UPC 086699377319. Designed for high-performance vehicles and severe winter conditions, it uses angled StabiliGrip sipes for traction and rubber-block rigidity for road grip and handling.

Its Helio Compound 3G is designed to stay flexible in low temperatures. Michelin states that it stops over 5% shorter on snow, ice and wet roads; its internal comparison with the Pilot Alpin PA3 reports braking distances 6.6 feet shorter at 30 MPH on snow and 16.4 feet shorter at 60 MPH on wet pavement.

Auto Motor und Sport recommended the PA4 in a September 2017 test of size 225/40 R18 on a BMW 430i Gran Coupe [4]. Auto Bild SportsCars named it an equal snow-performance test winner in November 2017, testing size 225/40R18 against the Continental Winter Contact TS 850 P on a Golf VII GTI Performance [1].

The source separately states that the Michelin Latitude Alpin LA2 has the 3 Peak Mountain SnowFlake marking. The PA4 has been homologated for the Porsche Panamera, 911 and Boxster; BMW 7-Series, 5-Series, M2 and M3; Audi A4 and A6; and Mercedes-AMG E-Class, S-Class and C-Class [3]. Its 30,000-mile treadwear limited warranty applies to W-, V- and H-rated tires [5].

Michelin also provides a standard limited warranty covering defects in workmanship and materials for the life of the original usable tread or 6 years from purchase, whichever comes first [6]. The source describes improved snow acceleration, braking and handling in cold conditions [2].