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N/A 20

CST Medallion All Season ACP1

Passenger - Premium Touring All-Season
Type: / All Season
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CoreScore N/A:
  • Participation of the tire models in professional tire tests and their test scores.
  • Consumer reviews on the top tire selling websites.
    We gather such data as the numbers of reviews and the ultimate score of the tire model on numerous tire-related websites such as amazon, tirerack, oponeo, simpletire, market.yandex, tyrereviews, and others.
  • Reviews written by the visitors to our website tiresvote.com.

Value, max: 100

Popularity of the model 20:
  • Year of manufacture.
  • The premium brand factor .
  • The number of video reviews of the tire on youtube.com .
  • The number of news items about the model .
  • The number of times the tire was involved in professional tire tests.
  • The fact of the tire being on the bestseller lists on such reputed websites as amazon, tirerack, oponeo, simpletire, and others.
  • The number of tire types and sizes .

Value, max: unlimited
Value, average: 27

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Key Facts

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CST Medallion All Season ACP1
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Summary

Description

The CST Medallion All Season ACP1 is a premium touring tire engineered for year-round performance across diverse weather conditions, from dry summer roads to light winter snow. Its asymmetric tread pattern integrates dual V-shaped longitudinal grooves for rapid water evacuation and enhanced wet grip, while 3D sipes provide biting edges for traction on icy or snowy surfaces. A silica-rich compound balances flexibility in cold temperatures with heat resistance for summer durability.

Features & Benefits

  • Dual V-Shaped Longitudinal Grooves: Optimize water dispersion to reduce hydroplaning risks and improve wet braking performance.
  • 3D Sipes: Enhance grip on snow and ice by increasing tread block flexibility and surface contact.
  • Alternating Pitch Design: Minimizes road noise through variable tread block spacing, ensuring a quiet ride.
  • All-Season Silica Compound: Maintains elasticity in cold climates while resisting wear in high temperatures.
  • Reinforced Casing: Supports load distribution for stability during cornering and heavy braking.

Year Released

Launched in 2018, the Medallion ACP1 remains CST’s flagship all-season tire in Europe, marketed as a year-round solution.

Regions Availability

This tire is available exclusively in Europe.

Vehicle Compatibility / Popular Vehicle Fitments

Available in 13”–15” diameters, the ACP1 fits a broad range of European vehicles, including:

  • Volkswagen Golf, Polo
  • Renault Clio, Megane
  • Ford Fiesta, Focus
  • Opel Corsa, Astra
  • Hyundai i20, Kia Rio
  • Skoda Fabia, Octavia

Note: Always consult with a tire specialist or the vehicle’s manufacturer to ensure correct tire fitment.

Final Thoughts

The Medallion ACP1 suits drivers in Europe seeking a single-tire solution for year-round use. Its balanced design prioritizes safety in wet and light winter conditions while maintaining fuel efficiency and low noise levels. While it performs adequately in mild snow, it lacks the deep tread depth or specialized compounds of dedicated winter tires for harsh climates. The tire’s strength lies in its adaptability for urban commuters and highway travelers who value convenience over extreme seasonal performance. For cost-conscious buyers needing reliable all-weather capability without premium branding, the ACP1 delivers pragmatic value.

CST Medallion All Season ACP1 Latest News

Detailed Information

Type and Size
Tire Model
CST / Medallion All Season ACP1
Car Type
Season
All Season
Rim Diameter
13 / 14 / 15 / 16 / 17 / 18 / 19 "
Width
155 / 165 / 175 / 185 / 195 / 205 / 215 / 225 / 235 / 245 / 255 mm
Aspect Ratio
40 / 45 / 50 / 55 / 60 / 65 / 70 / 80 %
Construction
Radial
Special Features
Runflat
No
Mud and Snow
No
Extra Load
Optional
Speed and Load
Speed Index
H (max 130 mph) ... W (max 168 mph)
Load Index (max load for a tire)
 

CST / Medallion All Season ACP1 Sizes & Specifications

Rim Model Size Index Features Max load Approved rim width Max inflation pressure Load range Price
R13 155/65 R13 73T 155/65 R13 73T 4.5-(4.5)-5.5
R13 155/70 R13 75T 155/70 R13 75T 4.0-(4.5)-5.0
R13 155/80 R13 83T XL 155/80 R13 83T XL 4.0-(4.5)-5.0 XL
R13 165/70 R13 79T 165/70 R13 79T 4.0-(5.0)-5.5
R14 155/65 R14 75T 155/65 R14 75T 4.5-(4.5)-5.5
R14 165/65 R14 79T 165/65 R14 79T 4.5-(5.0)-6.0
R14 165/65 R14 83H XL 165/65 R14 83H XL 4.5-(5.0)-6.0 XL
R14 165/70 R14 81T 165/70 R14 81T 4.0-(5.0)-5.5
R14 175/65 R14 82T 175/65 R14 82T 5.0-(5.0)-6.0
R14 175/70 R14 88H XL 175/70 R14 88H XL 4.5-(5.0)-6.0 XL
R14 175/70 R14 88T XL 175/70 R14 88T XL 4.5-(5.0)-6.0 XL
R14 185/60 R14 82H 185/60 R14 82H 5.0-(5.5)-6.5
R14 185/65 R14 86H 185/65 R14 86H 5.0-(5.5)-6.5
R15 165/65 R15 81H 165/65 R15 81H
R15 165/65 R15 81T 165/65 R15 81T 4.5-(5.0)-5.5
R15 175/60 R15 81H 175/60 R15 81H (5.0)-5.5
R15 175/65 R15 88H XL 175/65 R15 88H XL 5.0-(5.0)-6.0 XL
R15 185/55 R15 82H 185/55 R15 82H 5.0-(6.0)-6.5
R15 185/60 R15 88H XL 185/60 R15 88H XL 5.0-(5.5)-6.5 XL
R15 185/65 R15 88H 185/65 R15 88H 5.0-(5.5)-6.5
R15 185/65 R15 92H XL 185/65 R15 92H XL 5.0-(5.5)-6.5 XL
R15 195/50 R15 86V XL 195/50 R15 86V XL 5.5-(6.0)-6.5 XL
R15 195/55 R15 89V XL 195/55 R15 89V XL 5.5-(6.0)-6.5 XL
R15 195/60 R15 88H 195/60 R15 88H 5.5-(6.0)-7.0
R15 195/65 R15 95V XL 195/65 R15 95V XL 5.5-(6.0)-7.0 XL
R16 195/45 R16 84V XL 195/45 R16 84V XL 6.0-(6.5)-7.0 XL
R16 195/55 R16 91V XL 195/55 R16 91V XL 5.5-(6.0)-7.0 XL
R16 205/55 R16 94V XL 205/55 R16 94V XL 5.5-(6.5)-7.5 XL
R16 205/60 R16 96V XL 205/60 R16 96V XL 5.5-(6.0)-6.5 XL
R16 215/55 R16 97V XL 215/55 R16 97V XL
R16 215/60 R16 99V XL 215/60 R16 99V XL 6.0-(6.5)-7.0 XL
R16 215/65 R16 102V XL 215/65 R16 102V XL 5.5-(6.0)-6.5 XL
R16 225/55 R16 99V XL 225/55 R16 99V XL 6.0-(7.0)-8.0 XL
R17 205/45 R17 88V XL 205/45 R17 88V XL 6.5-(7.0)-7.5 XL
R17 205/45 R17 88W XL 205/45 R17 88W XL
R17 205/50 R17 93V XL 205/50 R17 93V XL 6.0-(6.5)-7.0 XL
R17 205/50 R17 93W XL 205/50 R17 93W XL
R17 205/55 R17 95V XL 205/55 R17 95V XL 6.0-(6.5)-7.0 XL
R17 215/45 R17 91V XL 215/45 R17 91V XL (7.0)-7.5 XL
R17 215/45 R17 91W XL 215/45 R17 91W XL
R17 215/50 R17 95V XL 215/50 R17 95V XL 6.5-(7.0)-7.5 XL
R17 215/50 R17 95W XL 215/50 R17 95W XL
R17 215/55 R17 98V XL 215/55 R17 98V XL 6.5-(7.0)-7.5 XL
R17 215/55 R17 98W XL 215/55 R17 98W XL
R17 225/45 R17 94V XL 225/45 R17 94V XL 7.0-(7.5)-8.0 XL
R17 225/45 R17 94W XL 225/45 R17 94W XL
R17 225/50 R17 98V XL 225/50 R17 98V XL 6.5-(7.0)-7.5 XL
R17 225/50 R17 98W XL 225/50 R17 98W XL
R17 225/55 R17 101V XL 225/55 R17 101V XL 6.5-(7.0)-7.5 XL
R17 225/55 R17 101W XL 225/55 R17 101W XL
R17 235/50 R17 100V XL 235/50 R17 100V XL
R17 235/55 R17 103V XL 235/55 R17 103V XL
R18 225/40 R18 92V XL 225/40 R18 92V XL 7.5-(8.0)-8.5 XL
R18 225/40 R18 92W XL 225/40 R18 92W XL
R18 225/45 R18 95V XL 225/45 R18 95V XL 7.0-(7.5)-8.0 XL
R18 225/45 R18 95W XL 225/45 R18 95W XL
R18 225/50 R18 99V XL 225/50 R18 99V XL
R18 225/50 R18 99W XL 225/50 R18 99W XL
R18 235/50 R18 101W XL 235/50 R18 101W XL
R18 235/55 R18 104W XL 235/55 R18 104W XL
R18 245/40 R18 97V XL 245/40 R18 97V XL 8.0-(8.5)-9.0 XL
R18 245/40 R18 97W XL 245/40 R18 97W XL
R18 245/45 R18 100W XL 245/45 R18 100W XL
R19 235/55 R19 105W XL 235/55 R19 105W XL
R19 255/50 R19 107W XL 255/50 R19 107W XL

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