A deeper dive into why Spec R recommends this winter package:
The Michelin Pilot Alpin 5 (PA5) is the definitive winter tire for the BMW 4 Series owner who wants to preserve the coupe’s elegant performance character while confidently navigating demanding winter conditions. Designed for drivers who experience cleared highways, cold dry pavement, wet roads, and occasional heavy snowfall, the Pilot Alpin 5 delivers an exceptional balance of winter traction, high-speed stability, and sporty handling. Unlike softer "Nordic" winter tires that can feel imprecise or overly flexible during dry-road driving, the PA5 is a performance winter tire engineered to complement the BMW 4 Series’ low center of gravity, precise steering, and rear-wheel-drive or xDrive performance dynamics. Its directional tread pattern and advanced functional polymer compound provide strong snow and cold-weather grip while achieving the Three-Peak Mountain Snowflake (3PMSF) certification for severe winter conditions. The tire’s optimized tread stiffness reduces tread squirm during acceleration, braking, and cornering, allowing the 4 Series to maintain its confident steering response, refined chassis balance, and premium grand-touring feel. It also performs exceptionally well in wet winter conditions, offering excellent hydroplaning resistance and predictable grip through rain, slush, and rapidly changing temperatures. For BMW 4 Series owners who want to enjoy the vehicle’s blend of luxury, style, and athletic performance throughout the year, the Michelin Pilot Alpin 5 provides the ideal combination of winter safety, driving enjoyment, and refinement.
The Superspeed RF05RR in an 18x9.5 fitment is an excellent wheel choice for the BMW 4 Series, delivering a strong combination of lightweight performance, structural strength, and aggressive styling that complements the vehicle’s sporty grand-touring character. Utilizing advanced Flow Form manufacturing technology, the RF05RR reduces unsprung mass compared with many traditional cast wheels, improving steering response, ride quality, suspension performance, and overall chassis feedback. The 18-inch diameter provides a taller tire sidewall compared with larger factory wheel packages, offering improved ride comfort, greater protection against winter road damage, and enhanced traction on cold or uneven surfaces. The 9.5-inch width provides excellent support for wider performance tires, maximizing the contact patch for confident acceleration, braking, and cornering while matching the 4 Series’ powerful engine options and xDrive traction capability. Its reinforced construction and knurled bead seat help maintain tire stability under hard acceleration and aggressive cornering loads, while the open-spoke design improves brake cooling and adds a motorsport-inspired appearance. Whether paired with Michelin Pilot Alpin 5 winter tires for cold-weather driving or high-performance summer tires for spirited driving seasons, the RF05RR offers a lightweight, durable, and versatile wheel solution that perfectly complements the BMW 4 Series’ combination of luxury, performance, and unmistakable driving character.
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MICHELIN® Promise Plan
3-YEAR ROADSIDE ASSISTANCE
Roadside Assistance is available 24 hours a day, 365 days a year in Canada and the U.S. for three years after you purchase your MICHELIN replacement tires. Simply call 1-866-794-5666.
In the event of a flat tire, a qualified service professional will replace your flat tire with your inflated spare. If an inflated spare is not available, towing will be provided at no cost (up to 250 kilometres) to the nearest approved Michelin tire retailer of your choice.
– Flat tire changeout
– Fluid delivery 4 (gas, water, etc.)
– Lock-out service
– Battery jump-start
LIMITED MILEAGE WARRANTY
Michelin passenger and light truck replacement tires are backed by a Limited Warranty, ensuring coverage for manufacturing defects. If a tire is found to be defective within the first six years from the date of purchase, Michelin will offer a pro-rated replacement based on the remaining tread depth. The warranty applies to Michelin tires purchased as replacements and excludes those provided as Original Equipment on new vehicles starting from the 2018 model year. For complete coverage details, please refer to the Michelin Passenger & Light Truck Tire Replacement Limited Warranty & Owner's Manual.
60-DAY SATISFACTION GUARANTEE
Michelin stands behind its products by offering a 60-Day Satisfaction Guarantee. If a customer is not fully satisfied with their newly purchased Michelin tires, they may return them to the original place of purchase within 60 days for an exchange or refund. The return must be accompanied by the original sales receipt, and the tires must remain in usable condition. This policy is designed to ensure customer confidence and satisfaction in Michelin’s products.
For more details, please visit: https://cxf-prod.azureedge.net/b2c-experience-production/attachments/cl5r88jct07pj01lg26iyx2qz-michelin-mileage-treadwear-warranties-e.pdf