Comparison
Penske 16' vs 22' truck
Penske’s 22-foot truck adds serious volume and more than doubles payload versus the 16-foot—this is a capacity class change, not a small bump.
Short answer
Keep the 16' for lighter 1–2 bedroom moves where 800 cu ft and 4,300 lb payload are enough. Step to the 22' when you need roughly 400 more cu ft (1,200 total) or when inventory weight approaches the 16' ceiling—the 22' lists 10,000 lb payload. Rear-door dimensions for Penske are not published on the pages we track; verify locally for oversized pieces.
Specifications
| Truck | Volume | Payload | Interior (L×W×H) | Rear door | Typical use | Reviewed |
|---|---|---|---|---|---|---|
| Penske 16' Truck Official specs | 800 cu ft | 4,300 lb | 16'0" × 7'7" × 6'6" | Not published | 2–3 rooms | 2026-09-20 |
| Penske 22' Truck Official specs | 1,200 cu ft | 10,000 lb | 21'11" × 8'1" × 8'1" | Not published | 3–5 rooms | 2026-09-20 |
Choose by scenario
Apartment to small house
Typical apartment furniture with moderate boxes often fits the 16' if weight stays modest. Add a nursery, home office, or garage shelf contents and the 22' becomes the safer volume bet.
Weight-heavy 2-bedroom
Dense books, tools, and appliances can exhaust 4,300 lb before the box looks full. The 22'’s 10,000 lb rating is the same class as Penske’s 26' in our data—plan weight on the 22' when the 16' feels risky.
One-way corridor
Confirm both sizes on your route. Penske’s fleet mix varies; the 22' is a common upgrade when the 16' is sold out but a 26' feels like too much truck to drive.
Volume step: 800 cu ft to 1,200 cu ft
The 22-foot Penske adds 400 cu ft versus the 16-foot—often an extra bedroom of dressers, chairs, and labeled boxes without vertical stacking tricks.
If your inventory list already fills a 16' on paper with “roomy” packing rules, the 22' is usually the next honest size—not a 16' with aggressive stacking.
Payload jump matters as much as floor space
Penske lists 4,300 lb on the 16' and 10,000 lb on the 22'. That is a larger spread than many cross-brand fights at the same length labels.
Mixed moves with a washer, deep freezer, and workshop gear frequently need the 22' on weight alone, even when furniture would fit the smaller box.
Compare to U-Haul in the same decision
U-Haul’s 20-foot truck sits between these Penske sizes on volume (1,016 cu ft) but carries only 5,700 lb payload—lower than Penske’s 22' and far below U-Haul’s own 15' rating.
If you are cross-shopping brands, read the U-Haul 20' vs Penske 22' page instead of assuming any 20-ish-foot truck matches Penske’s weight story.
When to look at 26' instead
Penske’s 26-foot truck adds another 500 cu ft (1,700 total) with the same 10,000 lb payload as the 22'. Choose 26' when volume—not weight—is still tight on the 22'.
Driving difficulty rises with length; pick the shortest Penske that clears both cu ft and payload with margin.
Practical booking notes for 16' vs 22'
Penske’s 16-foot sits at 800 cu ft and 4,300 lb; the 22-foot jumps to 1,200 cu ft and 10,000 lb. That is a capacity class change—not a minor length bump—so treat sold-out 16-foot days carefully before accepting an automatic upgrade.
Apartment and light 1–2 bedroom inventories often stay on the 16-foot when furniture is sparse and weight stays modest. Add a nursery, home office, or workshop shelf contents and the 22-foot becomes the safer volume and weight bet.
Rear-door dimensions for Penske are not published on the pages we track. If a sofa, upright fridge, or mattress set drives the rental, confirm opening height and width with the local branch before you lock the reservation.
Cross-shop U-Haul’s 20-foot only after reading payload: that truck lists 1,016 cu ft but only 5,700 lb—between Penske sizes on volume, far below the 22-foot on weight. Specs, not foot labels, should decide the brand.
What could change this
- Penske does not publish rear-door sizes on the pages we track—fit checks stay manual.
- Jumping from 16' to 22' adds driving length; practice turns if you rarely drive box trucks.
Compare with your inventory Load your real inventory instead of relying on length labels alone.