Heat and Tyre Pressure
Tyre pressure increases as temperature rises — roughly 1psi for every 10°F increase in ambient temperature. During a South Wales summer heat wave, tyres inflated correctly in the morning may read higher by afternoon. Avoid over-deflating to compensate; instead, check pressure when the tyres are cold, before the car has been driven more than a couple of miles.
Check Tread Before Summer Journeys
Summer holiday motorway runs to the west Wales coast or across the Severn Bridge put significantly more miles on tyres than typical commuting around Newport. A tyre at 3mm tread depth at the start of a 2,000-mile summer trip may return with barely legal rubber. Check all four tyres before a long journey and replace any approaching the minimum.
Watch for Hot-Weather Tyre Ageing
UV exposure and ozone accelerate rubber degradation. If your car sits outdoors in direct sunlight for extended periods during summer, inspect the tyre sidewalls for cracking or crazing more frequently. This is particularly relevant for older vehicles or cars used infrequently — a tyre can age beyond safe use while its tread still looks acceptable.
Summer Driving on Wet Roads
South Wales summer weather is famously unpredictable. Heavy rain on hot roads can create temporary aquaplaning risk as road oils rise to the surface. Good tread depth and correct inflation are your best defences. If your tyres need attention before a summer trip, call Newport Mobile Tyres on 01633 855 522 for a same-day appointment.
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