Castrol 5/30 Synthetic/Mobil One 5/30 Synthetic (vehicle, best, Corvette, engine)

[Montana Griz]

I've been using Castrol Synthetic (5-30) and change Oil & Filter every 5 to 6 thousand miles. I live on a gravel road -dusty_. Vehicle is 2007 Yukon 5.3 engine, 46000 miles. I use WIX Filters, and change or vacuum the air filter at every oil change.

My Question: .................. I was just given 6 qts of MOBIL ONE 5-30 as a gift. Do you see any problem in switching over to the MOBIL ONE?? To try and exchange it for Castrol would be a hassel.

Thanks for your opinions.

[Omaha Rocks]

You're fine. Go ahead and use it.

[GTOlover]

mobil one is one of the best sythetic oils and one of the most expensive and it is used in all high performance chevy's like the corvette z06 and CTS-V from stock and even my 05 GTO came with it from GM stock.

[Montana Griz]

Thanks for the info.