Frequently Asked Questions

Answers to the questions we hear most from truckers, RV owners, and fleet managers — sizing, shipping, our 120 night guarantee, and more.

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What is SleeperKing's guarantee?

If you're not satisfied, email us within 120 nights for a full refund. You'll need to donate the mattress and provide a donation certificate — it can't be damaged or soiled.

Is there a manufacturer warranty too?

Yes — SleeperKing mattresses include Spring Air's manufacturer warranty in addition to our 120-night guarantee. Spring Air Manufacture's Limited Warranty Information

What sizes are available?

All standard sizes, plus custom sizes for any RV or OTR sleeper cabin — including custom corners. If you don't see your exact size, contact us and we'll build it.

How long does shipping take?

Most mattresses ship free within 7 days. Serenity Series and custom orders may take up to 10 working days (excluding holidays and weekends).

Does shipping cost extra anywhere?

Shipping is free within the continental USA. Canada, Hawaii, and Alaska have additional shipping costs — contact us for a quote.

How do I order?

Order online, or call 402-660-5845 / email sales@sleeperkingmattress.com with questions.

Do you offer fleet or bulk pricing?

Yes — SleeperKing supplies fleets nationwide with volume pricing on the T100, T200, and T300 series. Visit our Fleet Sales page for details, or use the "Fleet Quote" link in the menu.

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