Nokian Surpass AS01 Review: A UHP All-Season That Balances Performance and Comfort

• Available in 65 sizes from 16 to 21 inches with a 90,000-kilometre treadwear warranty

• Features aramid fiber sidewalls for pothole protection and improved durability

• Prioritizes comfort and balance over razor-sharp track performance

• Electric vehicle optimized with low rolling resistance for better efficiency

When Nokian offered me a set of their new Surpass AS01 tires, I was genuinely excited to get my hands on them. We’ve been impressed by Nokian’s expanding tire lineup beyond their legendary winter tires – particularly the zLINE A/S that we loved a couple of years ago. So when these UHP (ultra-high-performance) all-season tires arrived, I was eager to see how Nokian’s latest engineering would perform on my 2011 Subaru WRX through a complete summer of testing. After thousands of kilometres on Quebec roads, I discovered Nokian has built something that prioritizes complete driving experiences over single-minded performance – and frankly, that approach works brilliantly for most drivers.

What Nokian Actually Built

The Surpass AS01 marks Nokian’s entry into the UHP all-season segment, but with a twist that becomes clear once you drive them. This isn’t a tire chasing lap times or bragging rights. Instead, Nokian has engineered what they call a “complete driving experience” using their highest-ever proportion of silica in an all-season compound.

The standout feature is the aramid fibre sidewall construction – the same material used in protective vests. This makes the Surpass AS01 the first UHP tire from Nokian to carry their Pothole Protection warranty. Hit a pothole hard enough to damage the tire beyond repair, and Nokian replaces it at no cost. Having navigated Quebec’s post-winter road surfaces for years, I appreciate this practical approach.

Size Range and Electric Vehicle Readiness

Nokian offers 65 sizes spanning 16 to 21 inches, which covers most performance cars and crossovers on Canadian roads. The tire carries an Electric Fit emblem, indicating specific optimization for electric and hybrid vehicles. The low rolling resistance design helps maximize EV range while the reinforced construction handles the additional weight from battery packs. I tested these on a traditional internal combustion engine, but the efficiency focus translates to slightly better fuel economy in regular cars too.

Comfort That Caught Me Off Guard

Here’s where the Surpass AS01 surprised me most. During my first week with these tires, I kept expecting the harsh ride quality that often accompanies UHP rubber. Instead, I found notable quietness and comfort that made long highway drives genuinely pleasant. The tire absorbs pothole impacts without jarring feedback – something I tested extensively on Quebec’s challenging road surfaces.

The sidewalls show minimal flex even during aggressive steering inputs, providing confidence when pushing through corners. However, I discovered these tires are tuned for balance rather than pure aggression. Drivers who spend weekends at track events will find the Surpass AS01 lacks the knife-edge precision of dedicated summer UHP tires. For spirited road driving, though, they deliver exactly the right amount of feedback without overwhelming the experience.

Wet Roads Don’t Stand a Chance

Wet weather performance became a particular strength during several heavy rain events. The wide circumferential grooves evacuate water effectively, maintaining predictable grip on slick roads. I never experienced the vague steering or sudden breakaway that can plague lesser all-season tires in serious downpours.

Dry handling delivers solid front-end grip with responsive turn-in characteristics. The tire tracks straight and true at highway speeds, with strong braking performance that doesn’t wander under heavy pedal pressure. During one particularly spirited drive through winding country roads, I found the Surpass AS01 communicates clearly when approaching its limits – no sudden surprises or unpredictable behaviour.

The trade-off for this balanced approach is obvious: pure performance enthusiasts will find grippier options in dedicated summer compounds. I tested these against my previous summer-only UHP tires and found the Surpass AS01 less aggressive during hard cornering. That’s the compromise inherent in any all-season design, and Nokian has chosen wisely to prioritize predictability over peak grip.

Durability That Actually Matters

Nokian backs the Surpass AS01 with a 90,000-kilometre treadwear warranty – ambitious for any UHP tire. The closed shoulder design with internal reinforcements promotes even wear patterns, something I could observe even after one season of testing. The high-silica compound balances performance with longevity considerations rather than chasing maximum grip at the expense of tire life.

The low rolling resistance design contributes to improved efficiency. I noticed slightly better fuel economy during highway driving compared to my previous tires, though the difference wasn’t dramatic. For electric vehicle owners, this efficiency focus translates more meaningfully to extended range per charge.

Nokian Surpass AS01 Specs at a Glance

Conclusion

The Nokian Surpass AS01 succeeds by refusing to chase the extremes that define most UHP all-season tires. After a complete summer of testing, I found a tire that prioritizes the qualities most drivers actually use: comfort, quietness, wet weather confidence, and predictable handling. The aramid sidewalls and pothole protection warranty add genuine practical value for Canadian road conditions.

I won’t pretend these are the grippiest UHP tires available – they’re not, and that’s intentional. Drivers seeking maximum summer performance will find better options in dedicated seasonal compounds. However, for those wanting three-season capability with solid performance characteristics, the Surpass AS01 delivers exactly what it promises. The tire works particularly well for electric vehicle owners who need efficiency without sacrificing handling confidence, though my experience on a traditional sports car proved the benefits extend beyond EVs.

The Surpass AS01 reminds us that the best tire isn’t always the most extreme one – sometimes it’s the one that does everything well enough to make every drive more enjoyable.