MS903
PRODUCTS Construction
Off-The-Road-Tires
Discover our range of performance off-the-road solutions that maximize productivity with lower cost-per-hour, performance and value for the toughest OTR applications.
MS903
E4
Description

Modified R4 tread pattern for excellent traction and flotation in soft underfoot conditions.
Features
  • Excellent traction in all haul road conditions
  • Deep tread grooves provide cooler running
    tread for high site TKPH/TMPH
  • E4+ extra-deep tread for longest tire life
  • Wide, square footprint distributes load for
    minimal haul road disturbance
  • Reinforced bead, shoulder and sidewall for
    increased cut resistance
  • Heat-resistant undertread reduces tire temperature
  • Multiple tread compound options target specific site requirements
Downloads

Applications

Size P.R. Type Rim O.D. S.W. T.D. Infl. L.C.C. L.I.
  in
mm		 in
mm		 32nds
mm		 psi
KPa		 5 mph
10 kph		 25 mph
40 kph		  
18.4-26 (480/80-26) 12 TL W16L 56.3
1430		 18.8
478		 36
29		 36
250		 11000
5000		 8800
4000		 156A8
18.4-26 (480/80-26) 16 TL W16L 56.3
1430		 18.8
478		 36
29		 45
310		 13125
5940		 10500
4750		 162A8
16.9-28 (440/80-28) 12 TL W15L 55.5
1410		 17.2
437		 34
27		 38
260		 9815
4440		 7850
3550		 152A8
16.9-28 (440/80-28) 14 TL W15L 55.5
1410		 17.2
437		 34
27		 44
300		 10690
4840		 8550
3875		 155A8
16.9-30 (420/85-30) 12 TL W15L 57.5
1461		 17.1
434		 34
27		 34
235		 10060
4560		 8050
3650		 153A8
16.9-30 (420/85-30) 14 TL W15L 57.5
1461		 17.1
434		 34
27		 45
310		 11000
5000		 8800
4000		 156A8
18.4-30 (460/85-30) 12 TL W16L 60.2
1529		 18.5
470		 36
29		 36
250		 11690
5310		 9350
4250		 158A8
18.4-30 (460/85-30) 14 TL W16L 60.2
1529		 18.5
470.0		 36
29.0		 42
290		 12375
5625		 9900
4500		 160A8

* Applications with load requirements exceeding the published values must be reviewed and approved by Maxam Tire. Please contact your Maxam Tire representative for more details.