Never - fit and forget
One setup all year, keep it simple.

Nutrak x Vee’s range of performance mountain bike tyres has been engineered at the top level of gravity racing. Designed, developed and tested alongside some of the world’s best mountain bikers, these tyres are built to thrive where it matters - on the world’s most demanding trails.
From downhill to enduro, all-mountain to e-MTB, the Nutrak x Vee tyre range is made for riders who demand maximum grip, control and confidence in all conditions. Every detail has been obsessively fine-tuned, from rubber compounds and tread patterns to casing construction, ensuring each tyre delivers the perfect balance of speed, reliability and traction.
Read on to discover how our compounds, tread designs and casing technologies work together and learn which tyres best suit you.
It all starts here – which tyre best suits the trails and conditions? Nutrak x Vee make this choice simple with an easy-to-understand matrix – from hard-pack to wet/loose conditions it's clear to see where each tyre fits in.
Aim to match the most frequently experienced trail conditions.
Number of tyre changes per year
One setup all year, keep it simple.
A summer setup and a winter setup.
Swap tyres to match changing conditions.
After choosing the optimum tread pattern for the conditions, its time to choose a casing which best suites you bike or riding style

Most riders will prefer the weight/strength/flexibility balance provided by GXE Core. Designed for racing at the highest level, these tyres are tough enough for international enduro racing, but light enough to pedal back to the top.
1.5-ply 90tpi casing with Apex sidewall inserts, chafer in bead area, and B-Proof Nano under tread. Perfect traction to weight mixture for enduro and all-mountain riding. Fast and agile construction- fit for the weekend warrior up to the Pros in Enduro World Series.

Heavier eMTBs put more demand on tyres, especially on rugged terrain with heavy impacts. OVERIDE Core prioritises strength, letting the motor do the heavy lifting when it comes to pedalling. Also well suited to those who prioritise gravity on conventional MTBs.
Extremely tough full wrap around casing developed specifically for fast e-bikes. Apex inserts in the sidewalls to prevent snakebites, chafer in bead area to protect against chafing Lower tpi casing, giving better puncture, cut, and abrasion resistance.
Full 40 Compound is featured on GXE Core and RAD Core tyres. E-CTRL is featured on OVERIDE Core tyres
Ultra-soft and grippy 42a compound rubber to maximizes traction and impact absorption for aggressive downhill and enduro riding in technical terrain. Used on all GXE, and RadCore casings.
eMTB specific dual compound rubber Efficient 60a energetic rubber is used on the centre tread, for durability and low rolling resistance Ultra-soft and tacky 42a compound rubber is used on the side tread for the ultimate cornering grip and predictability.