TYRES
25th January 1986, Page 21
25th January 1986
Page 21

Page 21, 25th January 1986
— TYRES
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Faster Dunlops
COMPUTER-assisted ilesign and the development of new rubber compounds has enabled SP Tyres UK to upgrade the speed status for its entire range of Dunlop SP321 heavy-truck long-haul tyres from 110kmih (68 mph) to 120kmili (75 mph).
A 1011 22.5 16 PR tubeless size is a new addition to the range. Its profile and rubber compound help to reduce heat build-up during long hauls at maintained high speed, while wide grooved shoulders help to minimise wear on steered axles. Its manui:icturer also claims that wet-grip performance is improved.