Proudly Distributing

On-Highway: Fleets

Whether you’re an owner/operator or fleet manager, you need to keep those wheels turning – and you need a partner who is going to be with you over the long haul.

Backed by more than 150 years of expertise, Mobil™ heavy-duty lubricants are designed to protect your fleet and keep your vehicles on the road and out of the garage.

While keeping your equipment running at peak condition, Mobil Delvac™ heavy-duty diesel engine oils are capable of extending oil drain intervals, lowering costs through reduced lubricant consumption, labor and disposal costs.


* Practical

Maintenance & fleet care revolve around standard maintenance schedules.


** Productive

Long engine life and longer oil drain intervals.

*** Proactive 

Select lubricants & maintenance schedules measured to impact fleet performance

Consult with our experienced sales team members to identify which program is right for your fleet.

The gold standard in engine oil

Discover how API CK-4 and FA-4 Mobil Delvac™ heavy-duty diesel engine oils outperform CJ-4 oils.  They are designed to help increase oil drain intervals (ODI) and boost uptime.

More info>

Save money. Boost uptime. Extend oil drain intervals.

The Mobil Delvac Optimized Oil Drain Interval Program identifies the point at which drain intervals are the most cost-efficient.  Free up your truck availability and maintenance time to tend to other PM items or repairs. 


Why use low viscosity oils?

Fuel Economy

Fuel is one of the leading expenses for commercial fleets.  Let us help lower your cost per mile with one of Mobil Delvac™ heavy-duty diesel engine oils.

Learn more>


Oil Analysis

A used-oil analysis program that assesses the health of your operation and can proactively identify conditions that could cause troubles down the line if untreated.  You get reliable predictive information, as well as recommended action steps.

More info>

Silvas Oil Distribution Locations

(Corporate Office)
Fresno Office & Warehouse
3217 E Lorena Ave.
Fresno, CA 93725
Phone: 559-233-5171
FAX: 559-233-8562

Kingsburg Office & Whse.
1250 Laurel St.
Kingsburg, CA 93631
Phone: 559-897-5117
Fax: 559-897-4670

Bakersfield Office & Warehouse
2700 Wear St.
Bakersfield, CA 93308
Phone: 661-589-5620
Fax: 661-589-2883

Oxnard Office & Warehouse
1757 E. Wooley Road
Oxnard, CA 93030
Phone: 805-486-4581
Fax: 805-487-0788

Santa Maria Office & Warehouse
700 W. Church Street
Santa Maria, CA 93458
Phone: 805-925-7676
Fax: 805-925-8302

Cardlock Division Office
2121 S. Third St.
Fresno, CA 93725
Phone: 877-GO-4FUEL
FAX: 866-788-4147

Our Mission

Bringing true value to our customers through implementation of cost effective and comprehensive lubricant and fuel programs