One Semi or Full Synthetic Oil Change and Service Package at Leroys Auto And Truck Care (Up to 52% Off)

Leroys Auto And Truck Care

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Up to 52% Off

Customer Reviews

108 Ratings


Christy E. · 2 reviews
Redeemed 13 hours ago
Leroys Auto and Truck Care is an amazing honest place. Came in for a Groupon Oil Change and was shocked not to have the dreaded high pressure upsell. They did the oil change quick and gave me a description of the two things that they did notice. Even took pictures to show me exactly what was wrong. I was told how much it would cost to fix my two issues which was a pretty reasonanle price.


Sarah W. · 2 reviews
Redeemed March 9, 2018
The man who checked me in was very customer service oriented and very friendly. The service itself was very fast and they even had some recommendations for me for the upkeep on my car over all very great experience will be back for other services


Curt H. · 1 reviews
· Redeemed March 5, 2018
Great experience. Fantastic service run by true professionals. I will always do business with them!!

What You'll Get

Choice of:

  • One Semi-Synthetic Oil Change and Service Package
  • One Full Synthetic Oil Change and Service Package

Motor-Oil Viscosity: A Slippery Subject

The oil viscosity your car needs is usually determined by your car’s manufacturer, but is there ever a reason to switch? Groupon sought out the answer.

Whenever a vehicle is in motion, engine oil has a lot of work to do: reducing friction between moving parts, keeping the engine from overheating, preventing components from prematurely wearing down. But there are many things that can keep oil from staying on top of its workload, and that’s where viscosity comes into play. Factors such as varying starting and running temperatures, an aging car, or heavy loads on board can all affect how motor oil performs. Fortunately, auto manufacturers specify what viscosity level is best for their vehicles, so most drivers never have to spend much time pondering this subject. But for those who are interested or who have to make elevator conversation with a talking car, there are a few basic principles to consider.

Like most liquids, when oil is cooler it’s more viscous (that is, slower-flowing), and when it’s warmer it’s less viscous. Higher-viscosity oils are most appropriate for cars that operate at higher temperatures or carry heavier loads. Lower-viscosity oils work better at lower temperatures since they don’t need to be heated to flow, but they generally offer less protection against wear.

There was a time when people who live in four-season climates would use one oil with a higher viscosity during the warm months and another during the cold months, but multi-grade motor oils solve that problem by working efficiently in both conditions. When you see a viscosity grade on a bottle of multi-grade motor oil—say, 10W-30—there are two numbers to consider. The number preceding the W stands for “winter” or “woolen-underwear season,” which reflects how the oil flows when starting an engine on a cold day. The number after the hyphen is the viscosity at 210°F, the standard temperature of an operating engine. (On both sides of the hyphen, a higher number means a higher viscosity.) What makes this type of oil so flexible? It’s the polymers—particles that expand as the oil heats up and slow down the rate at which the oil thins as it gets hotter.

The Fine Print

Promotional value expires 120 days after purchase. Amount paid never expires. May be repurchased every 90 days. Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Valid only for option purchased. Appointments required. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Valid for up to 5 quarts of oil and new oil filter. Additional fees may apply for applications requiring more than 5 quarts of oil for both Semi-Synthetic & Full Synthetic Oil Change. Diesel applications not included. Shop supplies, EPA disposal fee. and taxes not included. Additional fee for applications requiring more than 5 quarts of oil. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About Leroys Auto And Truck Care

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.