Safety 1st Smooth Ride Travel System with OnBoard FLX
- Stroller plus onBoard 35 LT infant car seat, 4 to 30 lbs rear facing
- 5-point harness, adjustable height and buckle position
- 18.75 x 22 x 28.25 inches folded
- 32 pounds item weight, 2 cup holders
- 8 inch rear and 7 inch front wheels, brake system
- 1 year limited warranty, JPMA certified
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A travel system pairing a Smooth Ride stroller with an infant car seat, with LATCH compatibility and no assembly needed. At a stated weight, the stroller part is heavy to carry.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B01JRY00C2Model: TR378EELCategory: Stroller Travel Systems
Overview
Safety 1st supplies this travel system as a Smooth Ride stroller and a matching infant car seat. The listing marks it LATCH compatible, foldable and car seat compatible, with metal, plastic and polyester construction.
A stroller and a rear facing car seat in one purchase suits a newborn household from the first drive home. The limitation is weight and the title, which says car seat while the contents are a full travel system.
Who it's for
New parents who want matched car seat and stroller in one order will use the whole system. Those who want a very light fold, or a stroller only, should consider other products.
Pros and cons
- Stroller and infant car seat included
- Five point harness
- No assembly required
- Two cup holders
- Heavy at 32 pounds
- Title says car seat only
- Folded size is bulky
Performance notes
The stroller is listed as car seat compatible and the seat as LATCH compatible, and the harness adjusts in height and buckle position. Wheel sizes and a brake system are listed, with machine wash and wipe clean care.
Specifications
| Brand | Safety |
|---|---|
| Model | TR378EEL |
| Dimensions & fit | |
| Rear Facing Minimum Weight | 4 pounds |
| Rear Facing Maximum Weight | 30 pounds |
| Item Dimensions L X W X H | 19.7 x 17.7 x 31.5 inches |
| Back Wheel Diameter | 8 inches |
| Front Wheel Diameter | 7 inches |
| Folded Size | 18.75 x 22 x 28.25 inches |
| Rear Facing Car Seat Maximum Height | 32 inches |
| Item weight | 32 pounds |
| Basket Weight Capacity Maximum | 50 Pounds |
| Maximum Weight Recommendation | 35 Kilograms |
| Stroller Seat Weight | 11.5 Pounds |
| Capacity & performance | |
| Age Range Description | Newborn and Up |
| Construction & materials | |
| Canopy Material | fabric |
| Color | Monument |
| Frame Material | Metal, Plastic |
| Seat Material | oxford,nylon |
| Compatibility & installation | |
| Is Car Seat Compatible | Yes |
| Installation Type | user-installed |
| Included components | |
| Included Components | Smooth Ride stroller, onBoard 35 LT infant car seat |
| Unit Count | 1.0 Count |
| Warranty & support | |
| Manufacturer Warranty Description | 1 year limited warranty |
| Other details | |
| Number Of Cup Holders | 2 |
| Harness Type | 5 point, adjustable height and buckle position |
| Care Instructions | Machine wash, spot or wipe clean |
| Additional Features | Foldable, LATCH Compatible |
| Builtin Light | No |
| Harness Feature | Adjustable height, adjustable buckle position |
| Specification Met | JPMA Certified, Meets ASTM Standards |
| Stroller Type | Standard Stroller |
Closest rivals on specs
Joie Ginger DLX Stroller and Mint Latch Car Seat- Item Weight 32 vs 26.67 pounds (+20%)
- Frame Weight 32 vs 26.67 pounds (+20%)
- Back Wheel Diameter 8 vs 10.2 inches (-22%)
Joie Ginger and Mint Latch 4-in-1 Travel System- Frame Weight 32 vs 22.8 pounds (+40%)
- Back Wheel Diameter 8 vs 10 inches (-20%)
- Maximum Weight Recommendation 77.16 vs 50 pounds (+54%)
Joie Ginger and Mint Latch 4-in-1 Travel System- Frame Weight 32 vs 22.8 pounds (+40%)
- Back Wheel Diameter 8 vs 10 inches (-20%)
- Maximum Weight Recommendation 77.16 vs 50 pounds (+54%)
Frequently asked questions
How do I clean the Safety 1st TR378EEL travel system?
The care instructions say machine wash, spot or wipe clean.
Does the TR378EEL include a car seat?
Yes. Despite the title, the included components list the Smooth Ride stroller and the onBoard 35 LT infant car seat.
Does it need assembly?
No. The listing says no assembly required.