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NEWTON MTR

The Newton MTR (Mountain Rear), part of our ultimate tire package developed for gravity riding & racing.
A tire that is at its best bringing up the rear while sprinting out the start hut of your race run, as you attack those loose off camber sections, hold the line on rocky chutes and pinballing down rock sections.
Who rides this tire.

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

Where does this tire perform best.

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

Options.

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The tire, that small contact patch that connects you to the ground, is arguably the most important part of your bike. When you’re in the start hut, about to drop into your race run you need to know that this essential component is designed specifically with the job in mind. What better choice than the tire named after the man who defined the very laws of gravity.

GO FASTER, GO BIGGER

Goodyear Newton MTR tire splashing in puddle
Close up of Goodyear Newton MTR tires

FOR DOWNHILL,
ENDURO AND
TRAIL
DOMINANCE

Drive focused tread delivers speed and durability with tracking performance that inspires confidence transitioning from straight-line to cornering across a wide range of conditions.

CONSTRUCTION

1x60TPI

A single-ply, 60TPI casing construction combines exceptional ride quality with outstanding durability.

COMPOUND

Trail2

Our trail specific dual 50/60a compound specifically formulated to balance grip, wear and efficiency.

PROTECTION

Armor

Bead to bead cut and puncture protection casing layer.

CONSTRUCTION

2x120TPI

A dual-ply, 120TPI construction, the 2x120TPI casing is supple and fast rolling with improved traction while providing high levels of sup

COMPOUND

Grip3

Rear specific, triple density 40/50/60a compound, offering balanced levels of grip and treadwear.

PROTECTION

EN:Wall

EN:Wall – A butyl layer located within the casing ply that provides defence to cut and abrasion as well as providing extra sidewall support.

CONSTRUCTION

2x60TPI

A dual-ply, robust 60TPI construction, the 2x60TPI casing combines no-compromise durability, while retaining traction and support over the most rugged terrain.

COMPOUND

Grip3

Rear specific, triple density 40/50/60a compound, offering balanced levels of grip and treadwear.

PROTECTION

DH:Wall

DH:Wall – A butyl layer located within the casing ply, providing our highest level of sidewall defence.

Newton MTR

Size and Specifications

Type Compound Technology Color ETRTO Size Weight (g) Max PSI
Trail Trail2 Tubeless Complete™ + Armor + 1x60TPI Blk 61-584 27.5x2.4 970 50
Trail Trail2 Tubeless Complete™ + Armor + 1x60TPI Blk 66-584 27.5x2.6 1070 50
Trail Trail2 Tubeless Complete™ + Armor + 1x60TPI Blk 61-622 29x2.4 1020 50
Enduro Grip3 Tubeless Complete™ + EN:Wall + 2x120TPI Blk 61-584 27.5x2.4 1070 50
Enduro Grip3 Tubeless Complete™ + EN:Wall + 2x120TPI Blk 66-584 27.5x2.6 1180 40
Enduro Grip3 Tubeless Complete™ + EN:Wall + 2x120TPI Blk 61-622 29x2.4 1130 40
Downhill Grip3 Tubeless Complete™ + DH:Wall + 2x60TPI Blk 61-584 27.5x2.4 1190 40
Downhill Grip3 Tubeless Complete™ + EN:Wall + 2x60TPI Blk 66-584 27.5x2.6 1310 40
Downhill Grip3 Tubeless Complete™ + EN:Wall + 2x60TPI Blk 61-622 29x2.4 1260 40
MOUNTAIN Tubeless Crotchet (TC) or Tubeless Straight Sidewall (TSS) Rim Inner Width Measurement - Millimeters
Tubeless Complete: 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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