Vehicle Application

(4 x 2) Day Cab

(4 x 2) Day Cab

(6 x 4) Day Cab

(6 x 4) Day Cab

Size & Specifications

NEXTROAD D79
TIRE SIZE LOAD RANGE PLY RATING PRODUCT NUMBER TREAD DEPTH
(32nds)
MAX SPEED
(mph)
LOADED RADIUS
(in.)
OVERALL DIAMETER
(in.)
OVERALL WIDTH
(in.)
APPROVED RIMS
(in.)
MINIMUM DUAL SPACING
(in.)
REVS PER MILE
(rpm)
MAX TIRE LOAD SMARTWAY
SINGLE
(lbs./psi)
DUAL
(lbs./psi)
TUBELESS TIRES ON 15° DROP CENTER RIMS
295/75R22.5 H/16 38484 28 81 19.0 40.9 11.0

8.25

9.00

13.2 508 7160/123 6610/123
11R22.5 H/16 38486 28 81 19.6 42.1 11.5

8.25

7.50

12.5 494 6610/120 6005/120
11R24.5 H/16 38488 27 81 20.5 43.9 11.2

8.25

7.50

12.5 472 7160/120 6610/120
*Note: Exceeding the lawful speed limit is neither recommended nor endorsed.
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