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ET Jr.®

ET Jr.®

ULTIMATE JR. DRAG TIRE

Number one in Jr. Drag Racing Tires. M/T® slicks have the edge over competing brands! Engineered for maximum traction and consistent ET’s.

  • A proven Jr. Drag winner
  • Compounded for maximum traction
  • Requires little or no burnout
  • Engineered for consistent performance

Sizes

10 INCH

TIRE SIZE MEAS RIM WIDTH O.D. IN. SECT. WIDTH IN. TREAD WIDTH IN. CIRC. COMPOUND APX. WT. LBS. MATL #. PART #
19.0/8.0-10 8 19.5 9.5 7.2 61 L2 9 90000000947 3645 Buy

8 INCH

TIRE SIZE MEAS RIM WIDTH O.D. IN. SECT. WIDTH IN. TREAD WIDTH IN. CIRC. COMPOUND APX. WT. LBS. MATL #. PART #
18.0/8.0-8 8 18 10.5 7.3 55.5 L2 6 90000000943 3625 Buy
18.0/8.5-8 8 18.1 10.8 8.1 55.5 L2 6 90000000944 3627 Buy

*Stiff Sidewall
† High Growth Tire

ACCEPTABLE PRACTICE (EXCEPT ET STREET R, ET STREET R BIAS AND ET STREET S/S) FOR RIM WIDTH IS TREAD WIDTH PLUS OR MINUS ONE INCH.

WARNING: DO NOT USE ON DYNO.

IMPORTANT: ALL BIAS DRAG DRIVE TIRES MUST BE MATCHED TO BE WITHIN 1/2 INCH ROLL OUT.

NEVER USE RIM SCREWS ON RADIAL DRAG TIRES!

MICKEY THOMPSON COMPOUND SELECTION CHART

MEDIUM SOFT
M7 X5 M5 L5 L6 R2 R1 X8 L8 X7 L7 L2
To identify the compound of your current M/T® ET Drag tires look at the serial number on the sidewall of the tire.
EXAMPLE: CY1J M5 FJ2619

CONSTRUCTION

ST ...... Suggested for manual transmissions (medium compound)
W ...... Extra tread width (please note actual tread and section width on spec sheet)
S ...... Stiff sidewall construction aids in quicker reaction time due to less tire distortion. Also good in high horsepower applications and for heavy cars (Over 3,000 lbs)
R ...... Radial Construction

COMPOUNDS

L7 ...... For Motorcycles
L8 ...... Good Compound for General Use
L2 ...... For Jr. Dragsters
L5 ...... Good for High Horsepower - Boosted Applications
L6 ...... Good for High Horsepower - Boosted Applications
M5 ...... Good Compound for General Use
M7 ...... (Motorcycles Only) Good Compound for High Horsepower Applications With Clutch
X5 ...... Cooler running version of M5
X7 ...... Cooler running version of L7
X8 ...... Cooler running version of L8
R1 ...... Special Compound for ET Drag Radial
R2 ...... Special Compound for ET Street S/S, ET Street R & ET Street Radial Pro