Caltex’s new Delo 400 SLK claims to lower operating costs for truck fleets
Truck fleet owners, how do you ramp up operations while lowering costs? Caltex claims to have the answer. They’ve launched a new lubricant the Delo 400 SLK SAE 15W-40, which addresses the needs of diesel engines operating under on- and off-road conditions. It’s said that their new oil is able to boost the performance of […]