Deegan 38

Proven Mud Radial

The Deegan 38 by Mickey Thompson is a champion proven mud terrain tire offering rugged looks, long lasting tread-life and versatility. The Deegan 38 is designed and engineered with Uncompromised Construction.

  • Proven compound with extra tread-depth for long-life and deep traction
  • High-tensile 2-Ply body cord for increased durability with reduced weight and improved ride
  • Wider outer-void and angled shoulder scallops plus SideBiters® for outstanding off road traction
  • Tighter inner-void with large surface area elements for improved handling and quieter ride
  • Variable draft angles, tread edge chambers and stone ejectors reduce stone retention


Sizes

15 INCH

TIRE SIZE /
EQUIV. SIZE
LOAD
RANGE
SIDEWALL SERVICE
DESC
MEAS RIM
APPROVED RIMS
MAX LOAD
MAX INFL
O.D. IN. SECT. WIDTH IN. TREAD WIDTH IN. TREAD DEPTH 32NDS APX. WT. LBS. MATL #. PART #
31X10.50R15LT
C RWL 109Q 8.5
7.0-9.0
2,270 lbs @
50 psi.
30.6 10.4 8.2 19.0 44 90000021037 56510 Buy
32X11.50R15LT
C RWL 113Q 9.0
8.0-10.0
2,535 lbs @
50 psi.
31.6 11.3 9.0 19.0 49 90000020917 56521 Buy
33X12.50R15LT
C RWL 108Q 10.0
8.5-11.0
2,205 lbs @
35 psi.
32.6 12.4 9.8 20.0 55 90000020918 56532 Buy
35X12.50R15LT
C RWL 113Q 10.0
8.5-11.0
2,535 lbs @
35 psi.
34.7 12.2 9.9 20.0 61 90000031185 56552 Buy

16 INCH

TIRE SIZE /
EQUIV. SIZE
LOAD
RANGE
SIDEWALL SERVICE
DESC
MEAS RIM
APPROVED RIMS
MAX LOAD
MAX INFL
O.D. IN. SECT. WIDTH IN. TREAD WIDTH IN. TREAD DEPTH 32NDS APX. WT. LBS. MATL #. PART #
LT265/75R16
32X10.50R16LT
E RWL 123Q 7.5
7.0-8.0
3,085 lbs @
80 psi.
31.7 10.1 8.0 18.5 48 90000026000 56620 Buy
LT285/75R16
33X11.50R16LT
E RWL 126Q 8.0
7.5-9.0
3,415 lbs @
80 psi.
32.8 11.3 8.6 18.5 55 90000026001 56631 Buy
LT305/70R16
33X12.50R16
E RWL 124Q 9.0
8.0-9.5
3,525 lbs @
65 psi.
32.7 12.0 9.7 19.0 62 90000020919 56632 Buy
LT315/75R16
35X12.50R16
E RWL 127Q 8.5
8.0-11.0
3,860 lbs @
65 psi.
34.7 12.2 9.9 19.5 73 90000021035 56652 Buy

17 INCH

TIRE SIZE /
EQUIV. SIZE
LOAD
RANGE
SIDEWALL SERVICE
DESC
MEAS RIM
APPROVED RIMS
MAX LOAD
MAX INFL
O.D. IN. SECT. WIDTH IN. TREAD WIDTH IN. TREAD DEPTH 32NDS APX. WT. LBS. MATL #. PART #
LT265/70R17
32X10.50R17LT
E RWL 121Q 8.0
7.0-8.5
2,910 lbs @
80 psi.
31.7 10.8 8.4 18.5 50 90000026002 56720 Buy
LT285/70R17
33X11.50R17LT
E RWL 121Q 8.5
7.5-9.0
2,910 lbs @
80 psi.
32.9 11.5 9.1 18.5 56 90000026003 56731 Buy
LT305/65R17
33X12.50R17
E RWL 121Q 9.0
8.5-11.0
3,195 lbs @
65 psi.
32.8 12.1 9.9 19.5 58 90000021041 56732 Buy
LT315/70R17
35X12.50R17
D RWL 121Q 9.5
8.0-11.0
3,195 lbs @
50 psi.
34.5 12.8 10.0 19.5 62 90000021042 56752 Buy
35X12.50R17LT
D RWL 119Q 10.0
8.5-11.0
3,000 lbs @
50 psi.
34.8 12.7 9.8 20.0 63 90000031186 56759 Buy
37X12.50R17LT
D BLK 124P 10.0
8.5-11.0
3,525 lbs @
50 psi.
36.7 13.1 9.9 21.0 73 90000021036 56772 Buy

18 INCH

TIRE SIZE /
EQUIV. SIZE
LOAD
RANGE
SIDEWALL SERVICE
DESC
MEAS RIM
APPROVED RIMS
MAX LOAD
MAX INFL
O.D. IN. SECT. WIDTH IN. TREAD WIDTH IN. TREAD DEPTH 32NDS APX. WT. LBS. MATL #. PART #
LT305/60R18
33X12.50R18
E RWL 121Q 9.0
8.5-11.0
3,195 lbs @
65 psi.
32.5 12.1 9.9 19.5 65 90000021045 56832 Buy
LT305/70R18
35X12.50R18
E RWL 126Q 9.0
8.5-10.0
3,750 lbs @
65 psi.
35 12.1 9.9 19.5 65 90000021043 56852 Buy
35X12.50R18LT
D RWL 118Q 10.0
8.5-11.0
2,910 lbs @
50 psi.
34.8 12.5 9.9 20.0 70 90000031187 56859 Buy

20 INCH

TIRE SIZE /
EQUIV. SIZE
LOAD
RANGE
SIDEWALL SERVICE
DESC
MEAS RIM
APPROVED RIMS
MAX LOAD
MAX INFL
O.D. IN. SECT. WIDTH IN. TREAD WIDTH IN. TREAD DEPTH 32NDS APX. WT. LBS. MATL #. PART #
LT305/55R20
33X12.50R20
E BLK 121Q 9.5
8.5-11.0
3,195 lbs @
65 psi.
33.3 12.3 10.1 19.5 60 90000021044 56232 Buy
35X12.50R20LT
E BLK 121Q 10.0
8.5-11.0
3,195 lbs @
65 psi.
34.7 12.4 9.9 20.0 64 90000021040 56252 Buy
37X12.50R20LT
E BLK 126P 10.0
8.5-11.0
3,750 lbs @
65 psi.
36.6 12.3 9.9 21.0 71 90000021046 56272 Buy

Quality + Construction

Tread

Large surface tread for improved handling

Tread

Extra tread depth for long life

Tread

Tread-edge chamfers reduce stone retention

Sidewall

High-Tensile 2-Ply cord for increased durability

Sidewall

Lightweight construction for a smoother ride

Sidewall

Angled shoulder scallops for off-road traction

Note: All specifications are for single rear tire applications.