Motorists have been enjoying less taxes on their fuel, but costs are set to go up next weekend.

The fuel tax subsidy comes to an end on June 30th, with the price per litre expected to jump by 29 cents.

Gull General Manager Dave Bodger expects heavy trade this week for all fuel companies- and hopes pumps won't run dry.

"Remember, this is a petrol issue, there's no excise tax on diesel. Again, if you're a diesel customer, also fill up early. Unfortunately, you might be queuing behind petrol customers."

LISTEN ABOVE

• Pain at the pump: Motorists urged to fuel up early to avoid shortages, $3 per litre for some
• Fuel prices higher than when Government announced cuts to ease pain at the pump
• Finance Minister reveals there will be no further extensions to fuel tax discount