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WINGFOOT ALLIANCE

Anyone with a passion for bike riding; we’re considering everyone from young ‘pinners’ trying to break through the ranks to old dogs learning new tricks. You need to be a creative with a keen eye for a great looking image and a social butterfly. Love to talk tech and able to give constructive feedback on our products. Finally, and most importantly, love skids and wheelies! 

NEWTON ST

Multi-condition performance, superb braking traction and aggressive cornering bite
Taller, meatier and more aggressive than the Newton, the Newton ST ups the ante when front grip and loose terrain traction is a priority.
Who rides this tire.

Your bike of choice is a Downhill or Enduro rig, you eat/sleep loose turns, berms and full-on terrain.

Where does this tire perform best.

Best suited to your front wheel. A broad range of conditions from loose dust to wet loam. Most at home on Downhill & Enduro terrain.

Options.

From aggressive trail riding to the demands of downhill racing, the Newton ST delivers consistent cornering bite, predictable braking control and premium performance in ever-changing conditions. The tread design features ramped center knobs to reduce rolling resistance, while tall, arch-supported side knobs provide ample braking and cornering grip.

GOING DOWNHILL, FAST

Goodyear Newton ST tire
Moutain biker jumping from house

ENDURO,
DOWNHILL,
ANYTIME,
ANYWHERE.

Available in two models: Utilizing an EN casing paired with our R/T rubber compound, the Newton ST EN is lightweight with sturdy tread blocks. The Newton ST DH pairs our most robust casing with our softest RS/T rubber compound for unrivaled durability and traction.

CONSTRUCTION

2 Ply - 120tpi

Utilizing a finer thread fabric, our 120 tpi casing uses less rubber – making the tire more supple and faster rolling, with improved traction.

COMPOUND

Dynamic RS/T

Rugged Soft-Terrain compounded formulated for maximum grip.

PROTECTION

M/Wall + A-Wall

M:Wall- Durable Mono fabric found in the sidewall of the tire and used where cut and abrasion are paramount.
 
A:Wall- A butyl layer located within the casing ply that providing the ultimate defence to cut and abrasion as well as providing extra sidewall support. Found in our DH construction

CONSTRUCTION

1.5 Ply - 120tpi

Utilizing a finer thread fabric, our 120 tpi casing uses less rubber – making the tire more supple and faster rolling, with improved traction.

COMPOUND

Dynamic RS/T

Rugged Soft-Terrain compounded formulated for maximum grip.

PROTECTION

M/Wall + A-Wall

M:Wall- Durable Mono fabric found in the sidewall of the tire and used where cut and abrasion are paramount.
 
A:Wall- A butyl layer located within the casing ply that providing the ultimate defence to cut and abrasion as well as providing extra sidewall support. Found in our DH construction

CONSTRUCTION

1 Ply - 60tpi

Utilizing a balanced, robust casing, our 60 tpi construction combines exceptional ride quality with outstanding durability.

COMPOUND

Dynamic R/T

Rugged-Terrain compound is specifically formulated to balance grip, wear and efficiency.

PROTECTION

M/Wall

M:Wall- Durable Mono fabric found in the sidewall of the tire and used where cut and abrasion are paramount.

Newton ST

Size and Specifications

Type Compound Technology Color ETRTO Size Weight Max PSI
Tubeless Complete™ Dynamic:R/T EN Premium + M:Wall Blk 61-584 27.5x2.4 930g 50
Tubeless Complete™ Dynamic:R/T EN Premium + M:Wall Blk 66-584 27.5x2.6 955g 50
Tubeless Complete™ Dynamic:R/T EN Premium + M:Wall Blk 61-622 29x2.4 1120g 50
Tubeless Complete™ Dynamic:R/T EN Premium + M:Wall Blk 62-622 29x2.6 1050g 40
Tubeless Complete™ Dynamic:R/T EN Ultimate + M:Wall Blk 61-584 27.5x2.4 1150g 40
Tubeless Complete™ Dynamic:R/T EN Ultimate + M:Wall Blk 66-584 27.5x2.6 1295g 40
Tubeless Complete™ Dynamic:R/T EN Ultimate + M:Wall Blk 61-622 29x2.4 990g 50
Tubeless Complete™ Dynamic:R/T EN Ultimate + M:Wall Blk 66-622 29x2.6 1012g 50
Tubeless Complete™ Dynamic:RS/T DH Ultimate + A:Wall Blk 61-584 27.5x2.4 1187g 50
Tubeless Complete™ Dynamic:RS/T DH Ultimate + A:wall Blk 66-584 27.5x2.6 1120g 40
Tubeless Complete™ Dynamic:RS/T DH Ultimate + A:Wall Blk 66-622 29x2.4 1222g 40
Tubeless Complete™ Dynamic:RS/T DH Ultimate + A:wall Blk 66-622 29x2.6 1367g 40
MOUNTAIN Tubeless Crotchet (TC)or Tubeless Straight Sidewall (TSS) Rim Inner Width Measurement - Millimeters
Tubeless Complete™<br>Clincher Tire Size 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
2.25" | 57mm Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Blue Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow
2.35 | 60mm Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Blue Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow
2.4 | 61mm Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Blue Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow
2.5 | 64mm Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Blue Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow
2.6 | 66mm Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Blue Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow Circle – Yellow
Yellow Dot
Allowable Inner Rim Width
Blue Dot
Optimal Inner Rim Width
All published weights are ±7% Specifications subject to change without notice.
ETRTO guidelines limit maximum tire pressure to 72.5 psi / 5 bar for Tubeless Straight Sidewall (TSS) aka ‘Hookless’ type rims.
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