Maxxis Aggressor Dual Compound Trail Tire - Rear-Focused Performance

In this review the Maxxis Aggressor is evaluated as a rear-focused trail tire for riders who demand fast rolling and predictable traction on hard-packed, rocky terrain. Designed to pair with a more aggressive front tire, the review finds the Aggressor excels where speed and efficiency matter most while still offering reassurance under heavy loads thanks to the DoubleDown casing and E25 e-bike rating. The bottom line: choose the Aggressor for rear-wheel duty when you want a durable, fast-rolling tyre that balances grip and low rolling resistance.

Key Features

• Designed for hard-packed trails: The tread layout is optimized for high-speed rocky lines so the tire tracks confidently on compressed terrain.
• Dual compound tread: Two rubber compounds balance rolling resistance and cornering grip to keep momentum on climbs without sacrificing bite in turns.
• DoubleDown protection: Reinforced two 120 TPI casing layers plus a butyl insert improve puncture resistance and sidewall support for aggressive riding and e-MTB use.
• E25 rating: The tire is approved for light-duty e-bikes with assistance up to 16.1 mph, making it suitable for many modern e-MTB setups.
• Wide Trail profile: The WT design matches modern wider rims to deliver a stable contact patch and predictable handling across rim widths from about 19mm to 35mm internal.
• One-year warranty: Backed by a manufacturer quality guarantee, giving basic coverage for defects in materials or workmanship.

Who It's For

The Maxxis Aggressor is best for cross-country and trail riders who want a dedicated rear tire that prioritizes rolling speed and reliable traction on packed, rocky routes. It suits riders running a more aggressive, higher-volume front tire like a Minion DHF or Assegai, letting the front handle big hits while the Aggressor sustains speed.

Riders seeking a do-it-all front-and-rear tire for loose, muddy, or very steep technical terrain should look elsewhere; the Aggressor is tuned toward rear-wheel duties and high-speed, dry to mixed conditions rather than maximal front-end bite in soft loam.

Pros & Cons

Pros

• Excellent rolling efficiency paired with dependable traction thanks to the dual compound tread.
• Durable DoubleDown casing adds flat protection and sidewall support for aggressive or e-bike use.
• Wide Trail profile works well on modern rims, improving stability and predictable handling.
• Good value for riders who need a rear-specific performance tire with an e-bike rating.

Cons

• Not intended as a front tire for very loose or muddy conditions where a more aggressive knob layout is needed.
• Heavier DoubleDown construction adds weight compared with lighter cross-country casings.

Specifications

Model	Maxxis Aggressor
Tire Sizes	29, 27.5, 26
Construction	Dual compound tread; DoubleDown available
E-bike Rating	E25 (suitable to 16.1 mph)
Fitment	Tubeless compatible
Profile	Wide Trail (WT) for modern wide rims
Warranty	1-year manufacturer

Our Verdict

The Maxxis Aggressor is a smart rear tire choice for fast, hard-packed trail riding and many e-MTB set-ups; its dual compound tread and DoubleDown casing deliver a practical mix of speed, grip, and durability. For riders who pair it with a more aggressive front tire it represents solid value and clear performance gains on rocky, high-speed terrain.

Frequently Asked Questions

Can this be used on e-bikes?
Yes, the Aggressor is E25 rated and suitable for light-duty e-bikes with assistance up to 16.1 mph.

Is the Aggressor tubeless-ready?
Yes, it is tubeless compatible and works well with sealant for reduced flats and lower pressures.

Should I run this tire in front and rear?
The tire is primarily intended for rear use; for front duties choose a more aggressive knobbed tire for better bite in loose or muddy conditions.