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    Roadian AT Pro RA8

    ALL TERRAIN
    The Roadian AT Pro RA8 is comprised of a zig-zag sipe design and an open outside shoulder design to improve off-road performance with optimal mud extraction and heat reduction. The sipe-in-groove design prevents pebbles from getting stuck and improves mud extraction performance, while the multi-sequence tread design on the center and shoulder deliver optimal noise, wear and drainage performance. All sizes are Three-Peak Mountain Snowflake certified (excludes OEM & Flotation).
    R, S, T and H Speed Rated UTQG 560 A B (P-Metric)
    4.8
    THIS TIRE WAS DESIGNED TO PERFORM...
    Searched: Palmdale, California 93552

    NEXEN Roadian AT Pro RA8, All-Terrain Tire for Trucks, SUVs & Light Commercial Vehicles

    The All-Terrain Tire That Goes Further, On and Off the Road

    The NEXEN Roadian AT Pro RA8 is a premium all-terrain tire engineered for light trucks, SUVs, and light commercial vehicles that need confident capability across every surface they encounter. Built around a zig-zag sipe design, an open outside shoulder, and a multi-sequence tread pattern that simultaneously optimizes noise, wear, and drainage, the Roadian AT Pro RA8 is an all-terrain tire that earns its reputation with real-world owners, earning a 4.8 out of 5 star rating from 93 verified buyers.

    Three-Peak Mountain Snowflake (3PMSF) certified across all standard sizes, excluding OEM and flotation sizes, the Roadian AT Pro RA8 is a genuine four-season all-terrain tire that handles snow and winter conditions other AT tires avoid. Its combination of strong on-road braking, long tread life, and capable off-road performance, all backed by a 50,000-mile tread wear warranty for P-metric sizes, makes it one of the most well-rounded and compelling value propositions in the all-terrain tire segment.

    Available in 57 sizes spanning 15-inch through 22-inch rim diameters, in both P-metric and LT configurations, flotation sizes, and ply ratings from 4-ply through 12-ply, the Roadian AT Pro RA8 covers an extraordinary range of trucks, SUVs, and commercial vehicles from compact everyday workhorses to heavy-duty fleet applications.

    Roadian AT Pro RA8 Performance Ratings

    The AT Pro RA8’s rating profile reflects its dual identity as a capable off-road performer and a dependable, long-wearing on-road tire, excelling across the metrics that matter most to truck and SUV owners who need their tires to work as hard as they do.

    Braking, Rated 9/10

    A 9 out of 10 braking score is the AT Pro RA8’s highest-rated performance category and a genuine differentiator in the all-terrain segment, where on-road braking is often sacrificed for off-road grip. The tire’s multi-sequence center and shoulder tread design optimizes contact patch engagement during deceleration, delivering confident, controlled stopping on both wet and dry pavement. Real-world owner Jim Sansom confirmed this directly, noting the AT Pro RA8 is noticeably better in the rain than the competing brand it replaced, at an average savings of $200 per tire.

    Off-Road, Rated 9/10

    Matching the braking score with a 9 out of 10 for off-road performance, the Roadian AT Pro RA8 delivers the traction and control that truck and SUV owners demand when conditions go beyond pavement. Its open outside shoulder design improves off-road performance by extending biting edges into loose terrain, while its zig-zag sipe design and sipe-in-groove geometry prevent pebble retention and improve mud extraction, keeping the contact patch clean and grippy as trail conditions change.

    Tread Life, Rated 8/10

    An 8 out of 10 tread score is backed by a UTQG treadwear rating of 560 A B on P-metric sizes and a 50,000-mile tread wear warranty for P-metric fitments (40,000 miles for LT). The numbers are validated by owners: one verified buyer documented 89,550 miles of use on a single set, installed in 2019, and still above the wear indicators four years later, while still appearing capable of going another year.

    Fuel Efficiency, Rated 8/10

    An 8 out of 10 fuel efficiency score reflects the AT Pro RA8’s multi-sequence tread design, which manages rolling resistance more effectively than many all-terrain competitors. For truck and SUV owners, whose vehicles already carry higher base fuel consumption than passenger cars, the fuel efficiency margin delivered by the AT Pro RA8 represents a meaningful real-world benefit over the life of a high-mileage set.

    Comfort, Rated 7/10

    A comfort score of 7 out of 10 is strong for an all-terrain tire, particularly one with the off-road capability the AT Pro RA8 delivers. Its multi-sequence tread variation design actively works to disrupt the repetitive noise patterns that create road drone on highway surfaces, a quality owner Jim Sansom specifically noted, describing the AT Pro RA8 as quiet for tires of this width (12.5 inches) compared to the noisier competing tires it replaced.

    Key Engineering Features, Zig-Zag Sipes, Sipe-in-Groove & Multi-Sequence Tread

    Three engineering elements define the Roadian AT Pro RA8’s performance edge over conventional all-terrain tires. The zig-zag sipe design increases the number of biting edges in the tread pattern, improving grip on wet, muddy, and snowy surfaces without compromising tread block rigidity. The sipe-in-groove design addresses one of the most common complaints about all-terrain tires, pebble retention in the tread grooves, by configuring the grooves to actively expel rocks and debris during rotation, improving both mud extraction performance and long-term tread protection. The multi-sequence tread design across the center and shoulder blocks optimizes all three of the most critical on-road performance attributes simultaneously: noise reduction, even wear distribution, and drainage efficiency.

    3PMSF Certification, Winter-Ready Right Out of the Box

    All standard P-metric and LT metric sizes of the Roadian AT Pro RA8 carry Three-Peak Mountain Snowflake (3PMSF) certification, confirming performance in severe snow conditions. Flotation and OEM sizes are excluded from this certification. For truck and SUV owners in regions with real winters, the AT Pro RA8’s 3PMSF rating eliminates the need for a seasonal tire swap, delivering genuine year-round all-terrain capability across all four seasons, including the challenging snow and cold conditions that standard M+S-rated AT tires struggle to handle.

    Size Range, 57 Sizes from 15″ to 22″

    The Roadian AT Pro RA8 offers one of the broadest size ranges in its segment, with 57 sizes covering 15-inch through 22-inch rim diameters. The lineup includes P-metric sizes in 4-ply construction with UTQG ratings of 560 A B, LT sizes in 6-ply, 10-ply, and 12-ply configurations for heavy-duty applications, and flotation sizes including 30X9.50R15, 31X10.50R15, 33X12.50R15, 35X12.50R18, and 35X12.50R20. Speed ratings span R, S, T, and H across the lineup, and tread depths reach 16/32″ on LT and flotation sizes, providing deep, long-wearing tread for the demanding use cases these configurations serve.

    Roadian AT Pro RA8 Warranty, NEXEN Total Coverage

    The Roadian AT Pro RA8 is backed by NEXEN’s Total Coverage Warranty with a 50,000-mile tread wear warranty for P-metric sizes and a 40,000-mile warranty for LT sizes. Road hazard warranty is not applicable. All fitments include 36 months of roadside assistance, meaningful coverage for drivers who venture into remote off-road areas where roadside incidents are more likely to occur.

    FAQs: All-Terrain Tires for Light Trucks, SUVs, and Light Commercial Vehicles

    What type of tire is the NEXEN Roadian AT Pro RA8?

    The NEXEN Roadian AT Pro RA8 is an all-terrain (AT) tire designed for light trucks, SUVs, and light commercial vehicles. It is Three-Peak Mountain Snowflake (3PMSF) certified on all standard P-metric and LT metric sizes, earns 9 out of 10 scores for both braking and off-road performance, and is available in 57 sizes from 15-inch to 22-inch rim diameters in R, S, T, and H speed ratings. It carries a UTQG rating of 560 A B on P-metric sizes.

    Is the Roadian AT Pro RA8 3PMSF rated?

    Yes. All standard P-metric and LT metric sizes of the Roadian AT Pro RA8 carry Three-Peak Mountain Snowflake (3PMSF) certification, confirming they have passed industry testing for severe snow traction. Flotation sizes and OEM fitments are excluded from this certification. The 3PMSF rating makes the AT Pro RA8 a capable four-season all-terrain tire for drivers in regions with real winter weather.

    What is the tread wear warranty on the Roadian AT Pro RA8?

    P-metric sizes carry a 50,000-mile tread wear warranty, and LT sizes are backed by a 40,000-mile warranty, both under NEXEN’s Total Coverage Warranty. Real-world owner David Rountree documented 89,550 miles of use on a single set, still above wear indicators after more than four years of use, substantially exceeding the warranty mileage with proper maintenance.

    How does the Roadian AT Pro RA8 compare to other all-terrain tires?

    The AT Pro RA8 distinguishes itself with a combination of attributes that are rarely found together in one all-terrain tire: a 9 out of 10 braking score, 3PMSF winter certification, 8 out of 10 fuel efficiency, and a 50,000-mile P-metric warranty, all at a price point that is consistently $100 to $200 per tire less than major competing brands. Real-world owners have noted the AT Pro RA8 delivers meaningfully better wet-road performance and significantly less road noise than the premium-brand AT tires it replaced.

    What sizes does the Roadian AT Pro RA8 come in?

    The AT Pro RA8 is available in 57 sizes spanning 15-inch through 22-inch rim diameters. The lineup includes P-metric 4-ply sizes, LT sizes in 6-ply, 10-ply, and 12-ply, and flotation sizes including 30X9.50R15, 31X10.50R15, 33X12.50R15, 35X12.50R18, and 35X12.50R20. Speed ratings across the lineup include R, S, T, and H, with tread depths up to 16/32″ on LT and flotation fitments.

    Is the Roadian AT Pro RA8 quiet on the highway?

    Yes, notably so for an all-terrain tire. The AT Pro RA8’s multi-sequence tread design actively disrupts repetitive noise patterns to reduce road drone at highway speeds. Real-world owners, including those running wide 12.5-inch configurations, consistently note the AT Pro RA8 as quieter than competing all-terrain tires, including premium-brand alternatives that cost significantly more per tire.

    Where can I buy the NEXEN Roadian AT Pro RA8?

    The Roadian AT Pro RA8 is available through NEXEN’s authorized dealer network across the United States. Use the Dealer Finder tool at nexentireusa.com to locate the nearest retailer carrying the AT Pro RA8 in your vehicle’s size and configuration.