Continental  Truck Tires

HDR - General Purpose Drive (Heavy Drive Regional)

Offset center tread
Tapered tread grooves
Multi-service tread compound

Click here to view tread
Tire
Size

Load
range

Tread
Depth
Rim
Width IN
Overall Inflated
Dia. IN (mm)
Overall Inflated
Width IN (mm)
Loaded Section Width IN (mm)
Static Loaded Radius IN (mm)
Min. Dual Spacing IN (mm)
Revs per Mile (KM)
Tire Weight LB (KG)
Max Load @ Inflation
Single
Dual
lbs
(KG)
psi
(KPa)
lbs
(KG)
psi
(KPa)
245/70R19.5*
H
20/32
6.75
33.3
(846)
9.8
(249)
10.2
(259)
15.3
(389)
11.0
(279)
622
(387)
73
(33)
4940
(2240)
115
(790)
4675
(2120)
115
(790)
12R22.5*
H
26/32
9.00
43.3
(1100)
12.2
(310)
11.7
(297)
19.8
(503)
13.5
(343)
481
(299)
142
(64)
7830
(3350)
120
(830)
6940
(3150)
120
(830)
315/80R22.5*
J
26/32
9.00
42.8
(1086)
12.3
(312)
12.9
(328)
19.8
(503)
13.8
(351)
484
(300)
142
(64)
8820
(4000)
130
(900)
7385
(3350)
130
(900)

Note: Minimum dual spacing calculated without chains. These specifications subject to change without notice.
* ECE Certified