Driving around Beenleigh
Eight lanes at 110
Between the Logan Motorway at Loganholme and Gaven, the Pacific Motorway has eight lanes and a 110 km/h limit, and Beenleigh sits on that stretch. Most of its traffic from Brisbane is heading to the Gold Coast. Sustained speed is easy on brakes and hard on tyres that are already worn or under-inflated.
A concrete road surface
From the Albert River at Beenleigh to Coombabah Creek, about 28 km of the motorway is concrete rather than bitumen. If a hum you've noticed only happens on that stretch, it may be the surface. If it follows you onto bitumen and changes with speed, have the tyres and wheel bearings looked at.
Boats on the Logan
There's a boat ramp on the Logan River near the motorway's northern bridge. Towing a boat counts as harder use, and RACV says that can mean a service around every six months.
A council change
Beenleigh was in the City of Gold Coast from 1995 and moved to the City of Logan in 2008. Neither changes the safety certificate rule: in Queensland, only an approved inspection station issues one.
Motorway runs and diesels
If your car swings between long motorway runs and short trips around town, a petrol engine copes fine with the mix. A diesel with a particulate filter needs the longer runs to burn off soot, and RACQ warns that one living in slow, stop-start traffic will keep having problems. If the DPF light has come on, exhaust and DPF repairs in Brisbane explains what happens next.
Put the model in the card and say what the car does, motorway, towing or around town, and the job goes to a mechanic near 4207 who works on that kind of car.
Our take
Before a weekend run to the coast with a boat on the back, we'd get the tyres, brakes and wheel bearings checked on the car, and the trailer's bearings while you're at it. A boat ramp car park is a poor place to find one has failed.