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ULTRAMAX 4S

60,000 Mile Limited Treadwear Warranty

The Summit Ultramax 4S is your ultimate all-weather tire, engineered to handle every season with confidence. Whether you're navigating sun-soaked pavement, rain-slick roads, or tackling light snow, the Ultramax 4S delivers superior grip and stability across all conditions. Summit Ultramax 4S - Ready for Nature.

Features
  • Refined Handling Across All Conditions: Carefully engineered asymmetric tread ensures balanced performance on both dry roads and in challenging weather. Experience precise steering, smooth cornering, and enhanced stability with every turn.
  • Year-Round Comfort: Seamlessly transition between seasons, these tires offer a quiet, smooth ride while adapting to rain, snow, and sunshine—ensuring comfort in all conditions without compromise.
  • Durability: Even tread wear and enhanced longevity are achieved through interlocked 3D siping and purpose-built rubber compounds.
wet_perf:
9
dry_perf:
9
ride_comfort:
8
quietness:
8
tread_life:
9

Downloads

Summit PLT - Catalog Summit PLT - Warranty Summit PLT - Quad Pamphlet Ultramax 4S Product Sheet ULTRAMAX 4S Photo
col_size col_item_code col_li_sr col_lr col_td col_od col_sw col_rw col_utqg col_lcc
32/in. in. in. in. lbs@psi (1X)
185/65R15 1603862 88H - 11 24.4 7.4 5.5 500 A A 1235@44
195/65R15 1603863 91H 11 25.0 7.9 6.0 500 A A 1356@44
205/55R16 1603864 91V 11 24.9 8.4 6.5 500 A A 1356@44
205/60R16 1603865 96V XL 11 25.7 8.2 6.0 500 A A 1565@50
205/65R16 1603866 95H 11 26.5 8.2 6.0 500 A A 1521@44
215/55R16 1603867 93V 11 25.3 8.9 7.0 500 A A 1433@44
215/60R16 1603868 99H XL 11 26.1 8.7 6.5 500 A A 1709@50
215/65R16 1603869 102H XL 11 27.0 8.7 6.5 500 A A 1874@50
235/70R16 1603870 106H 11 29.0 9.4 7.0 500 A A 2094@44
205/50R17 1603871 93V XL 11 25.1 8.4 6.5 500 A A 1433@50
215/45R17 1603872 91W XL 11 24.6 8.4 7.0 500 A A 1356@50
215/50R17 1603873 95W XL 11 25.5 8.9 7.0 500 A A 1521@50
215/55R17 1603874 98V XL 11 26.3 8.9 7.0 500 A A 1653@50
215/60R17 1603875 100H XL 11 27.2 8.7 6.5 500 A A 1764@50
215/65R17 1603876 103H XL 11 28.0 8.7 6.5 500 A A 1929@50
225/45R17 1603877 94V XL 11 25.0 8.9 7.5 500 A A 1477@50
225/50R17 1603878 98V XL 11 25.9 9.2 7.0 500 A A 1653@50
225/55R17 1603879 101V XL 11 26.8 9.2 7.0 500 A A 1819@50
225/60R17 1603886 103H XL 11 27.6 9.0 6.5 500 A A 1929@50
225/65R17 1603882 102H 11 28.5 9.0 6.5 500 A A 1874@44
235/55R17 1603885 103V XL 11 27.2 9.6 7.5 500 A A 1929@50
235/65R17 1603884 108H XL 11 29.1 9.4 7.0 500 A A 2205@50
225/40R18 1603883 92V XL 11 25.1 9.1 8.0 500 A A 1389@50
225/45R18 1603880 95V XL 11 25.9 8.9 7.5 500 A A 1521@50
225/50R18 1603887 99V XL 11 26.9 9.2 7.0 500 A A 1709@50
225/55R18 1603881 102V XL 11 27.8 9.2 7.0 500 A A 1874@50
225/60R18 1603888 104H XL 11 28.6 9.0 6.5 500 A A 1984@50
235/40R18 1603889 95V XL 11 25.4 9.5 8.5 500 A A 1521@50
235/45R18 1603890 98W XL 11 26.3 9.3 8.0 500 A A 1653@50
235/50R18 1603891 101V XL 11 27.3 9.6 7.5 500 A A 1819@50
235/55R18 1603892 104V XL 11 28.1 9.6 7.5 500 A A 1984@50
235/60R18 1605390 107V XL 11 29.1 9.4 7.0 500 A A 2149@50
235/65R18 1603894 110H XL 11 30.0 9.4 7.0 500 A A 2337@50
245/40R18 1603895 97W XL 11 25.7 9.8 8.5 500 A A 1609@50
245/60R18 1603896 109H XL 11 29.6 9.8 7.0 500 A A 2271@50
225/55R19 1603897 103V XL 11 28.8 9.2 7.0 500 A A 1929@50
235/40R19 1603898 96V XL 11 26.4 9.5 8.5 500 A A 1565@50
235/50R19 1603899 103W XL 11 28.3 9.6 7.5 500 A A 1929@50
235/55R19 1603900 105V XL 11 29.2 9.6 7.5 500 A A 2039@50
245/45R19 1603901 102V XL 11 27.7 9.6 8.0 500 A A 1874@50
255/35R19 1603902 96V XL 11 26.0 10.2 9.0 500 A A 1565@50
255/40R19 1603903 100V XL 11 27.0 10.2 9.0 500 A A 1764@50
235/55R20 1603904 105V XL 11 30.2 9.6 7.5 500 A A 2039@50
245/45R20 1603905 103V XL 11 28.7 9.6 8.0 500 A A 1929@50
245/50R20 1603906 105V XL 11 29.7 10.0 7.5 500 A A 2039@50
255/45R20 1603907 105V XL 11 29.1 10.0 8.5 500 A A 2039@50
265/50R20 1603908 111V XL 11 30.5 10.9 8.5 500 A A 2403@50
235/65R16C 1603909 121/119R E 13 28.0 9.4 7.0 500 A A 3197@83

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ULTRAMAX A/S 2.0 ULTRAMAX UHP AS ULTRAMAX 4S TRAIL CLIMBER SUV² TRAIL CLIMBER HT03 TRAIL CLIMBER AT02 TRAIL CLIMBER RT TRAIL CLIMBER LMD HI ROAD ST

Summit PLT - Catalog Summit PLT - Warranty Summit PLT - Quad Pamphlet Ultramax A/S 2.0 Product Sheet Ultramax UHP AS Product Sheet Ultramax 4S Product Sheet Trail Climber SUV² Product Sheet Trail Climber HT03 Product Sheet Trail Climber AT02 Product Sheet Trail Climber RT Product Sheet Trail Climber LMD Product Sheet Hi Road ST Product Sheet

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