Every figure here came back on 2026-07-29 for the exact carton and lane written beside it.
One mounted wheel, three lanes
The anchor is a single 18-inch alloy wheel with a 245/45R18 tire still on it, boxed at 30 x 30 x 12 in and 58 lb. That is the shape most sellers are actually handing over: a takeoff set from a car, still mounted, still balanced. The three lanes below run from Berkeley Heights, NJ and were all quoted the same morning.
| Destination | Cheapest returned | Window | Dearest returned |
|---|---|---|---|
| Columbus, OH 43215 | $62.37 UPS Ground | 4-5 business days | $114.27 UPS 2nd Day Air |
| Dallas, TX 75201 | $89.48 UPS Ground | 5-6 business days | $170.02 FedEx Ground |
| Seattle, WA 98101 | $116.44 UPS Ground | 7-8 business days | $197.15 FedEx Ground |
Ground took the cheapest slot on all three runs, which is normal for a carton this size and this heavy. The gap worth noticing is across the row rather than down the column: on the Dallas lane the dearest rate asks nearly twice the cheapest and came back with the same 5-6 business day window attached to it, because a box this far past the small-parcel band pays a premium on volume rather than on speed.
Four wheels means four of those rows. Parcel carriers rate each box on its own and hand back nothing for the three traveling with it, so take the number for your lane and multiply it yourself before deciding whether the set should stay on the parcel side at all.
The stacked set returned nothing
We described the whole set as one load on 2026-07-29 to see where the boundary sits: four mounted 18-inch wheels stacked and strapped, 32 x 32 x 48 in, 232 lb, on the same Dallas lane. No parcel rates came back. That is the correct answer rather than a broken one, and both carriers publish the reason in plain numbers.
| Limit | What the carrier publishes | The stacked set |
|---|---|---|
| Weight per package, UPS | Packages can be up to 150 pounds | 232 lb, over |
| Length, UPS | Packages can be up to 108 inches in length | 48 in, inside |
| Length plus girth, UPS | Packages can be up to 165 inches in length and girth combined | 176 in, over |
| Freight threshold, FedEx | Shipments over 150 lbs. are considered freight | 232 lb, over |
Two ways forward from there. Buy four separate labels and hand over four separate boxes, which keeps everything on the parcel side at the per-wheel figures above. Or secure the stacked set to a pallet and book it with a freight carrier, which SMKlog does not arrange. FedEx puts the same instruction on its own automotive page: a shipment past that weight has to be secured to a forkliftable base that is compatible with pallet-jack use.
Pulling the tires off does not save money
The obvious economy is to unmount everything, ship rims in one box and rubber in another, and skip the weight of the assembled wheel. Quoted side by side on the Dallas lane the same morning, that plan loses.
| What was quoted | Carton and weight | Size-derived weight | Cheapest returned |
|---|---|---|---|
| Mounted wheel and tire | 30 x 30 x 12 in, 58 lb | about 77.7 lb | $89.48 UPS Ground |
| Bare 18-inch rim, no tire | 21 x 21 x 11 in, 27 lb | about 34.9 lb | $38.57 UPS Ground |
| Bare 245/45R18 tire, no rim | 27 x 27 x 10 in, 26 lb | about 52.4 lb | $52.47 UPS Ground |
Either half beats the assembled wheel on its own, and neither half is the shipment. Splitting one wheel produces two labels, and the two together land above the single mounted figure. Multiply that across a set and the tire shop bill for unmounting and remounting is money spent to make the freight cost more.
The middle column explains the shape of it. Both bare pieces weigh about the same on a scale, yet the tire quotes nearly fourteen dollars higher, because a 27-inch circle of rubber occupies far more of a trailer than a rim does. UPS publishes the divisor that turns a carton into a rated weight: 139 for Daily Rates and 166 for Retail Rates, read from ups.com on 2026-07-29. Every inch of depth you can take out of a wheel carton comes straight off that calculation.
The thresholds a wheel carton is already standing on
UPS lists what tips a package into Additional Handling and what tips it into the Large Package Surcharge, and a mounted wheel sits awkwardly close to several of them. All of the wording below was read from ups.com on 2026-07-29.
Weight and cubic size
Additional Handling applies to a shipment where the average weight per package is greater than 50 pounds, and to domestic packages with a cubic size greater than 10,368 cubic inches. A 30 x 30 x 12 in wheel box is 10,800 cubic inches at 58 lb, so it is inside both.
The 30-inch second side
Another trigger is a longest side over 48 inches or a second-longest side over 30 inches. A wheel carton at 30 x 30 does not exceed either, which is a reason to cut the box down to the wheel rather than reach for the next size up off the shelf.
An unboxed tire counts
UPS names any cylindrical-like item, such as a barrel, drum, pail or tire, that is not fully encased in a corrugated cardboard shipping container. Sending rubber bare is allowed and common, and it carries that charge.
The Large Package Surcharge sits further out: length plus girth over 130 inches, length over 96 inches, cubic size over 17,280 cubic inches, or weight over 110 lb. A passenger wheel box at 30 x 30 x 12 measures 114 inches in length and girth, so it stays clear. Truck wheels do not have that margin, which the next table shows.
Truck wheels lose the cheap services
A 20-inch truck wheel with a mounted 275/55R20 all-terrain tire boxes to about 34 x 34 x 13 in and 92 lb. Quoted down the same lane that morning, it does not simply cost more than the passenger wheel. Two of the services that answered for the smaller box did not answer at all.
| Carrier | Service | Price | Window |
|---|---|---|---|
| UPS | Ground | $113.70 | 5-6 business days |
| UPS | 3 Day Select | $195.16 | 5-6 business days |
| FedEx | Ground | $200.43 | 5-6 business days |
| FedEx | Express Saver | $285.34 | 5-6 business days |
| UPS | 2nd Day Air | $311.17 | 4-5 business days |
The two economy tiers that answered for the passenger wheel are absent here, which leaves standard Ground as the floor with nothing cheaper beneath it. The carton is also two inches short of the Large Package line at 128 inches of length and girth, and its size-derived weight of roughly 108 lb runs well past the 92 lb on the scale. A set of four of these is where palletizing stops being a preference and starts being the only route.
Packing a set so all four arrive straight
FedEx publishes both methods on its automotive page, read 2026-07-29. Boxed, it asks for three inches of bubble packaging under the wheel, then the same depth up the sides and over the top before the carton is taped and labeled. Unboxed, the method is to lay the wheel on a large sheet of cardboard, trace the circumference, cut two discs, wrap the whole wheel in bubble and tape it, put a disc on each face, and finish in stretch wrap with the label on a flat side.
Two practical notes on a set. Face-mount alloys scratch against each other in transit, so a disc between every pair matters more than padding at the ends. And a valve stem left proud of the rim is the part that snaps when a box lands on its edge, which turns a shipping problem into a tire shop appointment at the other end.
Where these rules come from
- UPS, How To Avoid Shipping Charge Corrections — Additional Handling triggers, Large Package Surcharge thresholds and the maximum weight and size accepted. Read 2026-07-29.
- UPS, Shipping Dimensions and Weight — the divisor applied to a carton, 139 for Daily Rates and 166 for Retail Rates. Read 2026-07-29.
- FedEx, How to Ship Automotive Parts — the boxed and unboxed wheel methods and the weight at which a shipment is treated as freight. Read 2026-07-29.
Carrier thresholds shift without notice, and the prices above are a dated specimen for one carton on one lane. Re-quote the wheel in front of you rather than working from this page as a price list.
Common questions
How much does it cost to ship a set of four wheels and tires?
Four labels at the one-wheel price. A mounted 18-inch wheel and tire went out at $89.48 from Berkeley Heights, NJ to Dallas, TX on 2026-07-29 on the cheapest service returned, and nothing comes back off that figure for sending three more alongside it.
Can four wheels travel as one shipment?
Not through a parcel network. Four stacked and strapped wheels described at 32 x 32 x 48 in and 232 lb returned no parcel rates at all on 2026-07-29. UPS accepts packages up to 150 pounds and FedEx treats a shipment over 150 lbs as freight, so a full set has to go on a pallet and be priced as freight.
Is it cheaper to take the tires off the rims first?
No. On the same lane and the same morning the bare rim came back at $38.57 and the bare tire at $52.47. Either piece on its own undercuts the mounted wheel at $89.48, but splitting them means buying two labels rather than one, and the pair lands above the single figure.
Why does a wheel cost so much to ship for its weight?
Because the carton is rated on its size. A 30 x 30 x 12 in box works out to 10,800 cubic inches, and against the 139 divisor UPS publishes for Daily Rates that is roughly 77.7 lb, well over the 58 lb the wheel actually weighs. The larger of the two numbers is the one that gets billed.
Do wheels and tires pick up extra handling charges?
A mounted wheel carton normally sits inside two triggers UPS publishes for Additional Handling: an average package weight over 50 pounds, and a domestic cubic size over 10,368 cubic inches. A tire sent without a box meets a third, since UPS names any cylindrical item such as a tire that is not fully encased in corrugated cardboard.