Prince Edward Island has suspended its provincial fuel tax — a direct, immediate cut to the pump price every trucker on the Island pays — but carriers say the move does not erase the pressure diesel costs are putting on the trucking industry. The suspension removes the provincial component of the fuel levy in P.E.I., lowering the price of diesel and gasoline at Island stations from the moment it took effect. For operators running regional routes across the province, that translates into an instant reduction in one of their largest variable costs. Fuel typically ranks among the biggest line items for trucking firms after driver wages, and every cent per litre matters on thin margins. Yet the industry's response has been measured. Even with the provincial tax gone, diesel prices remain elevated enough to keep squeezing carriers, according to operators and industry voices cited by CTV News. The federal excise tax and the carbon levy — charges outside the province's control — continue to apply. The suspension addresses only one layer of a stacked tax burden, and the underlying commodity price of diesel is set by markets far beyond the Island. That leaves trucking companies on P.E.I. managing a cost structure that has improved at the margin but not fundamentally changed. Carriers still face the same decisions they faced before the suspension: whether to absorb higher fuel costs, pass them through to customers via fuel surcharges, or cut routes and capacity. For shippers on the Island, that calculus matters. If carriers push surcharges higher, freight rates on lanes serving P.E.I. rise in turn. If carriers absorb the costs instead, some smaller operators risk margin erosion that could eventually reduce available truck capacity serving the province. The competitive dynamics add another wrinkle. P.E.I. carriers compete with firms based in neighbouring Maritime provinces, where fuel tax regimes and pump prices differ. A temporary suspension on the Island could tilt that playing field while it lasts — and tilt it back the day it ends. Forwarders and shippers pricing regional moves through the Maritimes will want clarity on how long the measure stays in place before locking in longer-term contracts priced off current fuel assumptions. For owner-operators and small fleets, the suspension offers breathing room rather than a reset. Diesel's share of operating costs means a provincial tax holiday helps weekly cash flow, but it does nothing to hedge against further commodity-driven price swings. Larger carriers with fuel-surcharge programmes in their customer contracts are better positioned to pass movements through; small operators negotiating rate-by-rate often are not. Coming months will show whether the suspension tempers diesel's drag on Island carriers — or whether, once the measure lapses, trucking costs in P.E.I. snap back and the industry returns to pressing Ottawa and the provinces for broader fuel-cost relief.