Skip to main content
Call Now: 608-237-7033
Users Online
Click to enlarge

Description

***THIS TRAILER HAS BEEN SOLD*** The 4000AP is another model in Sundowner Trailers' popular utility line up. The eye appeal of the open car hauler combined with the features of the utility trailer have placed it in high demand. Its versatility and durable construction partnered with Sundowner's 3 year hitch to bumper, 8 year structural warranty promises you years of worry-free use. Standard Features CouplerBumper Pull, 2 5/16" Trailer Width6' 9" Trailer Lengths16', 18', 20' & 22' ConstructionAll aluminum FloorInterlocking 6" aluminum plank floor Bottom railPolished heavy duty rail Bump railFront bump rail/guard StorageFront storage box Load lightsLED load light (mounted at rear of storage box) Tie Rings6 Recessed heavy duty tie rings RampSlide out 7' ramps LightsLED marker and tail lights FendersRemovable fenders Axles4000# Rubber torsion axles Brakes4 Wheel electric brakes Tires225x15 Radial tires with nitrogen Wheels6 Hole aluminum wheels JackTop wind jack Photograph is for illustration purposes only. It may, or may not accurately represent the advertised unit. We have great in-house financing! Trade in okay! Hundreds of Trailers in Stock SEE MORE AT THETRAILERZONE.COM

Location

Wildomar, CA, 92595

Auto Trailers

2020 Sundowner Trailers 4000 AP 20 Car Trailer

4000 AP 20

Call for PriceNew

Specifications

Stock #ITM-107766
Year2020
MakeSundowner
Model4000 AP 20
ConditionNew
Size (ft)6.5' x 20'
Size (in)78" x 240"
Axles2
HitchBumper Pull

Get a Quote — Free, No Obligation

Response typically within 1 business day

or call directly1-951-970-2461

By submitting, you agree to receive communications about this listing.

The Trailer Zone

The Trailer Zone

Wildomar, CA

Join Our Community

Race Trailers For Sale

A
B
C
35K+ members
Join Group

Related Trailers

2026 LIBERTY LC7K- 83" x 18' CAR HAULER TRAILERNew

2026 LIBERTY LC7K- 83" x 18' CAR HAULER TRAILER

ITM-517267 · Auto Trailers

$4,899

Wildomar, CA

2026 Playcraft 6' x 12' Dump Trailer 4ft SidesNew

2026 Playcraft 6' x 12' Dump Trailer 4ft Sides

ITM-517119 · Dump Trailers

$9,599

Wildomar, CA

2025 Continental Cargo VHW 6' x 10' Cargo TrailerNew

2025 Continental Cargo VHW 6' x 10' Cargo Trailer

ITM-514755 · Cargo Trailers

$5,499

Wildomar, CA

2025 CONTINENTAL CARGO V-SERIES 8.5' x 20' ENCLOSED TRAILERNew

2025 CONTINENTAL CARGO V-SERIES 8.5' x 20' ENCLOSED TRAILER

ITM-514766 · Cargo Trailers

$12,599

Wildomar, CA

Buying FAQs

How do I buy a trailer listed on Trailer Shopper®?

Contact the dealer directly via the listing — use the inquiry form, email, or phone number shown on the page. Most dealers respond within hours and can arrange pickup or delivery.

Is financing available on this trailer?

Most Trailer Shopper® dealers offer financing through trusted partners with approvals in minutes. Terms typically run 36-84 months. Down payments vary by credit profile and loan amount. Request a financing quote from the dealer.

Can I trade in my current trailer?

Many dealers accept trade-ins. Use the "Trade-In" feature on Trailer Shopper® to submit photos + details of your current trailer. The dealer will send a trade-in estimate and apply it toward your purchase.

Does the dealer deliver?

Many dealers deliver nationwide, with some offering free delivery within a local radius. Delivery fees depend on distance, trailer size, and route. Ask the dealer directly — most will include delivery in a final out-the-door price.

Can I inspect the trailer before buying?

Yes. Visit the dealer's lot to inspect in person, or request a virtual video walkaround. For used trailers, ask about the trailer's title, service history, and any known issues before committing to purchase.

What warranty comes with a new trailer?

New trailers typically come with a 1- to 5-year manufacturer warranty on frame + structure, 1-year on components (brakes, electrical, axles). Coverage varies by brand. Ask the dealer for the specific warranty included on this trailer.